S-89430/89431 Series
www.sii-ic.com
MINI ANALOG SERIES
0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
© Seiko Instruments Inc., 2009-2013 Rev.2.0_01
Seiko Instruments Inc.
1
The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package.
The S-89430/89431 Series is a CMOS type operational amplifier that feature Rail-to-Rail*1 I/O and an internal phase
compensation circuit, and operates at a lower voltage with lower current consumption. These features make this product
the ideal solution for small battery-powered portable equipment.
These features enable driving at a lower voltage (from 0.9 V) and with lower current consumption (0.5 μA).
The S-89430A/89431A Series is a single operational amplifier (one circuit).
The S-89430B/89431B Series is a dual operational amplifier (two circuits).
*1. Rail-to-Rail is a trademark of Motorola, Inc.
Features
• Lower operating voltage than the conventional general-purpose:
V
DD = 0.9 V to 5.5 V
• Low current consumption (per circuit): IDD = 0.5 μA Typ.
• Wide I/O voltage range (Rail-to-Rail): VCMR = VSS to VDD
• Low input offset voltage: VIO = 10.0 mV Max. (S-89430 Series)
V
IO = 5.0 mV Max. (S-89431 Series)
• No external capacitors required for internal phase compensation
• Lead-free, Sn 100%, halogen-free*1
*1. Refer to “ Product Name Structure” for details.
Applications
• Mobile phone
• Notebook PC
• Digital camera
• Digital video camera
Packages
• SC-88A
• SOT-23-5
• SNT-8A
• TMSOP-8
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
2
Block Diagram
1. S-89430A/89431A Series single operational amplifier (one circuit)
VDD
VSS
IN(+)
IN(−)
＋
－
OUT
Figure 1
2. S-89430B/89431B Series dual operational amplifier (two circuits)
VDD
VSS
IN1(+)
IN1(−)
＋
－
OUT1
IN2(+)
IN2(−)
＋
－
OUT2
Figure 2
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
3
Product Name Structure
Users can select the product type for the S-89430/89431 Series. Refer to “1. Product name” regarding the contents
of product name, “2. Packages” regarding the package drawings and “3. Product name list” regarding the product
type.
1. Product name
(1) SC-88A
S-8943 x A C NC − xxx TF x
IC direction in tape specifications*1
Environmental code
S: Lead-free, halogen-free
G: Lead-free (for details, please contact our sales office)
Product code (abbreviation)*2
Package name (abbreviation)
NC: SC-88A
Number of circuits
A: 1
Input offset voltage
0: VIO = 10.0 mV Max.
1: VIO = 5.0 mV Max.
*1. Refer to the tape specifications.
*2. Refer to “3. Product name list”.
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
4
(2) SOT-23-5, SNT-8A
S-8943 x x C xx − xxx xx x
IC direction in tape specifications*1
TF: SNT-8A
T2: SOT-23-5
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office)
Product code (abbreviation)*2
Package name (abbreviation)
MC: SOT-23-5
PH: SNT-8A
Number of circuits
A: 1 (for SOT-23-5)
B: 2
(
for SNT-8A
)
Input offset voltage
0: VIO = 10.0 mV Max.
1: VIO = 5.0 mV Max.
*1. Refer to the tape specifications.
*2. Refer to “3. Product name list”.
(3) TMSOP-8
S-8943 x B C FM − xxx TF U
IC direction in tape specifications*1
Environmental code
U: Lead-free (Sn 100%), halogen-free
Product code (abbreviation)*2
Package name (abbreviation)
FM: TMSOP-8
Number of circuits
B: 2
Input offset voltage
0: VIO = 10.0 mV Max.
1: VIO = 5.0 mV Max.
*1. Refer to the tape specifications.
*2. Refer to “3. Product name list”.
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
5
2. Packages
Drawing Code
Package Name Package Tape Reel Land
SC-88A NP005-B-P-SD NP005-B-C-SD NP005-B-R-SD −
SOT-23-5 MP005-A-P-SD MP005-A-C-SD MP005-A-R-SD −
SNT-8A PH008-A-P-SD PH008-A-C-SD PH008-A-R-SD PH008-A-L-SD
TMSOP-8 FM008-A-P-SD FM008-A-C-SD FM008-A-R-SD −
3. Product name list
Table 1
Product name Input offset voltage Number of circuits Package
S-89430ACNC-HBUTFz 10 mV Max. 1 SC-88A
S-89430ACMC-HBUT2x 10 mV Max. 1 SOT-23-5
S-89430BCPH-H4CTFx 10 mV Max. 2 SNT-8A
S-89430BCFM-H4CTFU 10 mV Max. 2 TMSOP-8
S-89431ACNC-HBVTFz 5 mV Max. 1 SC-88A
S-89431ACMC-HBVT2x 5 mV Max. 1 SOT-23-5
S-89431BCPH-H4DTFx 5 mV Max. 2 SNT-8A
S-89431BCFM-H4DTFU 5 mV Max. 2 TMSOP-8
Remark 1. x: G or U
2. z: G or S
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
6
Pin Configuration
Table 2
(Product with 1 circuit)
Pin No. Symbol Description
1 IN(+) Non-inverted input pin
2 VSS GND pin
3 IN(−) Inverted input pin
4 OUT Output pin
5 VDD Positive power supply pin
SC-88A
Top view
5
3
4
2
1
Figure 3
Table 3
(Product with 1 circuit)
Pin No. Symbol Description
1 IN(+) Non-inverted input pin
2 VSS GND pin
3 IN(−) Inverted input pin
4 OUT Output pin
5 VDD Positive power supply pin
5 4
1 3 2
SOT-23-5
Top view
Figure 4
Table 4
(Product with 2 circuits)
Pin No. Symbol Description
1 OUT1 Output pin 1
2 IN1(−) Inverted input pin 1
3 IN1(+) Non-inverted input pin 1
4 VSS GND pin
5 IN2(+) Non-inverted input pin 2
6 IN2(−) Inverted input pin 2
7 OUT2 Output pin 2
SNT-8A
Top view
1
2
3
4
6
8
7
5
8 VDD Positive power supply pin
Figure 5
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
7
Table 5
(Product with 2 circuits)
Pin No. Symbol Description
1 OUT1 Output pin 1
2 IN1(−) Inverted input pin 1
3 IN1(+) Non-inverted input pin 1
4 VSS GND pin
5 IN2(+) Non-inverted input pin 2
6 IN2(−) Inverted input pin 2
7 OUT2 Output pin 2
TMSOP-8
Top view
3
2
4
1 8
6
7
5
8 VDD Positive power supply pin
Figure 6
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
8
Absolute Maximum Ratings
Table 6
(Ta = +25°C unless otherwise specified)
Parameter Symbol Absolute Maximum Rating Unit
Power supply voltage VDD V
SS − 0.3 to VSS + 7.0 V
Input voltage VIN V
SS − 0.3 to VSS + 7.0 (7.0 Max.) V
Output voltage VOUT V
SS − 0.3 to VDD + 0.3 (7.0 Max.) V
Differential input voltage VIND ±5.5 V
ISOURCE 7.0 mA
Output pin current ISINK 7.0 mA
SC-88A 350*1 mW
SOT-23-5 600*1 mW
SNT-8A 450*1 mW
Power dissipation
TMSOP-8
PD
650*1 mW
Operating ambient temperature Topr −40 to +85 °C
Storage temperature Tstg −55 to +125 °C
*1. When mounted on board
[Mounted board]
(1) Board size: 114.3 mm × 76.2 mm × t1.6 mm
(2) Board name: JEDEC STANDARD51-7
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
0 50 100 150
Ambient Temperature (Ta) [°C]
700
600
500
400
300
200
100
0
Power Dissipation (P
D
) [mW]
TMSOP-8
SOT-23-5
SC-88A
SNT-8A
Figure 7 Power Dissipation of Package (When Mounted on Board)
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
9
Electrical Characteristics
Table 7
(Ta = +25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Test
Circuit
Range of operating power
supply voltage VDD − 0.9 − 5.5 V −
1. VDD = 3.0 V
Table 8
DC Electrical Characteristics (VDD = 3.0 V) (Ta = +25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Test
Circuit
Current consumption
(per circuit)*1 IDD V
CMR = VOUT = 1.5 V − 0.50 0.75 μA 6
S-89430 Series −10 ±5 +10 mV 2
Input offset voltage VIO V
CMR = 1.5 V S-89431 Series −5 ±3 +5 mV 2
Input offset current IIO − − 1 − pA −
Input bias current IBIAS − − 1 − pA −
Common-mode input voltage
range VCMR − 0 − 3 V 3
Voltage gain (open loop) AVOL VSS + 0.1 V ≤ VOUT ≤ VDD − 0.1 V,
VCMR = 1.5 V, RL = 1.0 MΩ 70 80 − dB 9
VOH R
L = 100 kΩ 2.95 − − V 4 Maximum output
swing voltage VOL R
L = 100 kΩ − − 0.05 V 5
Common-mode input signal
rejection ratio CMRR VSS ≤ VCMR ≤ VDD 45 65 − dB 3
Power supply voltage
rejection ratio PSRR VDD = 0.9 V to 5.5 V 70 80 − dB 1
VOUT = VDD − 0.1 V 400 500 − μA 7
Source current ISOURCE VOUT = 0 V 4800 6000 − μA 7
VOUT = 0.1 V 400 550 − μA 8
Sink current ISINK VOUT = VDD 4800 6000 − μA 8
*1. When the output is saturated on the VDD side, a current consumption of up to 3 μA to 5 μA may flow.
Refer to “4. Current consumption (per circuit) vs. Common-mode input voltage range characteristics (voltage
follower configuration)” in “ Characteristics (Typical Data)”.
Table 9
AC Electrical Characteristics (VDD = 3.0 V) (Ta = +25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Slew rate SR RL = 1.0 MΩ, CL = 15 pF (Refer to Figure 17) − 5 − V/ms
Gain-bandwidth product GBP CL = 0 pF − 4.8 − kHz
Maximum load capacitance CL − − 47 − pF
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
10
2. VDD = 1.8 V
Table 10
DC Electrical Characteristics (VDD = 1.8 V) (Ta = +25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Test
Circuit
Current consumption
(per circuit)*1 IDD V
CMR = VOUT = 0.9 V − 0.50 0.75 μA 6
S-89430 Series −10 ±5 +10 mV 2
Input offset voltage VIO V
CMR = 0.9 V S-89431 Series −5 ±3 +5 mV 2
Input offset current IIO − − 1 − pA −
Input bias current IBIAS − − 1 − pA −
Common-mode input voltage
range VCMR − 0 − 1.8 V 3
Voltage gain (open loop) AVOL VSS + 0.1 V ≤ VOUT ≤ VDD − 0.1 V,
VCMR = 0.9 V, RL = 1.0 MΩ 66 75 − dB 9
VOH R
L = 100 kΩ 1.75 − − V 4 Maximum output
swing voltage VOL R
L = 100 kΩ − − 0.05 V 5
VSS ≤ VCMR ≤ VDD 35 55 − dB 3 Common-mode input signal
rejection ratio CMRR VSS ≤ VCMR ≤ VDD − 0.3 V 45 60 − dB 3
Power supply voltage
rejection ratio PSRR VDD = 0.9 V to 5.5 V 70 80 − dB 1
VOUT = VDD − 0.1 V 220 300 − μA 7
Source current ISOURCE VOUT = 0 V 1200 1800 − μA 7
VOUT = 0.1 V 220 300 − μA 8
Sink current ISINK VOUT = VDD 1200 1800 − μA 8
*1. When the output is saturated on the VDD side, a current consumption of up to 3 μA to 5 μA may flow.
Refer to “4. Current consumption (per circuit) vs. Common-mode input voltage range characteristics (voltage
follower configuration)” in “ Characteristics (Typical Data)”.
Table 11
AC Electrical Characteristics (VDD = 1.8 V) (Ta = +25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Slew rate SR RL = 1.0 MΩ, CL = 15 pF (Refer to Figure 17) − 4.5 − V/ms
Gain-bandwidth product GBP CL = 0 pF − 5 − kHz
Maximum load capacitance CL − − 47 − pF
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
11
3. VDD = 0.9 V
Table 12
DC Electrical Characteristics (VDD = 0.9 V) (Ta = +25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Test
Circuit
Current consumption
(per circuit)*1 IDD V
CMR = VOUT = 0.45 V − 0.50 0.75 μA 6
S-89430 Series −10 ±5 +10 mV 2
Input offset voltage VIO V
CMR = 0.45 V S-89431 Series −5 ±3 +5 mV 2
Input offset current IIO − − 1 − pA −
Input bias current IBIAS − − 1 − pA −
Common-mode input voltage
range VCMR − 0 − 0.9 V 3
Voltage gain (open loop) AVOL VSS + 0.1 V ≤ VOUT ≤ VDD − 0.1 V,
VCMR = 0.45 V, RL = 1.0 MΩ 60 75 − dB 9
VOH R
L = 100 kΩ 0.85 − − V 4 Maximum output
swing voltage VOL R
L = 100 kΩ − − 0.05 V 5
VSS ≤ VCMR ≤ VDD 25 55 − dB 3 Common-mode input signal
rejection ratio CMRR VSS ≤ VCMR ≤ VDD − 0.35 V 40 60 − dB 3
Power supply voltage
rejection ratio PSRR VDD = 0.9 V to 5.5 V 70 80 − dB 1
VOUT = VDD − 0.1 V 25 65 − μA 7
Source current ISOURCE VOUT = 0 V 40 140 − μA 7
VOUT = 0.1 V 10 65 − μA 8
Sink current ISINK VOUT = VDD 12 120 − μA 8
*1. When the output is saturated on the VDD side, a current consumption of up to 3 μA to 5 μA may flow.
Refer to “4. Current consumption (per circuit) vs. Common-mode input voltage range characteristics (voltage
follower configuration)” in “ Characteristics (Typical Data)”.
Table 13
AC Electrical Characteristics (VDD = 0.9 V) (Ta = +25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Slew rate SR RL = 1.0 MΩ, CL = 15 pF (Refer to Figure 17) − 4 − V/ms
Gain-bandwidth product GBP CL = 0 pF − 5 − kHz
Maximum load capacitance CL − − 47 − pF
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
12
Test Circuit (Per Circuit)
1. Power supply voltage rejection ratio
RF
RS
RS
RF
+
−
VOUT
VDD
0.45 V
Figure 8
• Power supply voltage rejection ratio (PSRR)
The power supply voltage rejection ratio (PSRR) can be
calculated by the following expression, with VOUT measured at
each VDD.
Test conditions:
When VDD = 0.9 V: VDD = VDD1, VOUT = VOUT1,
When VDD = 5.5 V: VDD = VDD2, VOUT = VOUT2
PSRR = 20 log ⎝
⎜
⎛
⎠
⎟
⎞
VDD1 − VDD2
VOUT1 − VOUT2 × RF + RS
RS
2. Input offset voltage
RF
RS
RS
RF
+
−
VOUT
VDD
VCMR = VDD / 2
Figure 9
• Input offset voltage (VIO)
VIO = ⎝
⎛⎠
⎞
VOUT − VDD
2 × RS
RF + RS
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
13
3. Common-mode input signal rejection ratio, common-mode input voltage range
RF
RS
RS
RF
+
−
VOUT
VDD
VIN VDD / 2
Figure 10
• Common-mode input signal rejection ratio (CMRR)
The common-mode input signal rejection ratio (CMRR) can be
calculated by the following expression, with VOUT measured at
each VIN.
Test conditions:
When VIN = VCMR Max.: VIN = VIN1, VOUT = VOUT1,
When VIN = VCMR Min.: VIN = VIN2, VOUT = VOUT2
CMRR = 20 log ⎝
⎜
⎛
⎠
⎟
⎞
VIN1 − VIN2
VOUT1 − VOUT2 × RF + RS
RS
• Common-mode input voltage range (VCMR)
The common-mode input voltage range is the range of VIN in
which VOUT satisfies the common-mode input signal rejection
ratio specifications.
4. Maximum output swing voltage (VOH)
+
−VOH
VDD
VIN1 VIN2
RL
VDD / 2
Figure 11
• Maximum output swing voltage (VOH)
Test conditions:
VIN1 = VDD
2 − 0.1 V
VIN2 = VDD
2 + 0.1 V
RL = 100 kΩ
5. Maximum output swing voltage (VOL)
+
−VOL
VDD
VIN1 VIN2
RL
VDD / 2
Figure 12
• Maximum output swing voltage (VOL)
Test conditions:
VIN1 = VDD
2 + 0.1 V
VIN2 = VDD
2 − 0.1 V
RL = 100 kΩ
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
14
6. Current consumption
VDD
VCMR = VDD / 2
A
+
−
Figure 13
• Current consumption (IDD)
7. Source current
+
−
VDD
VIN1 VIN2
A
VOUT
Figure 14
• Source current (ISOURCE)
Test conditions:
VOUT = VDD − 0.1 V or VOUT = 0 V
VIN1 = VDD
2 − 0.1 V
VIN2 = VDD
2 + 0.1 V
8. Sink current
+
−
VDD
VIN1 VIN2
A
VOUT
Figure 15
• Sink current (ISINK)
Test conditions:
VOUT = 0.1 V or VOUT = VDD
VIN1 = VDD
2 + 0.1 V
VIN2 = VDD
2 − 0.1 V
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
15
9. Voltage gain (open loop)
RF
RS
+
−
RL
VOUT
VM
VDD / 2
VDD
−
+
VDDN
VSSN
NULL
D.U.T
RS
RF
VCMR = VDD / 2
Figure 16
• Voltage gain (open loop) (AVOL)
The voltage gain (AVOL) can be calculated by the following expression, with measured VOUT at each VM.
Test conditions:
When VM = VDD − 0.1 V: VM = VM1, VOUT = VOUT1,
When VM = VSS − 0.1 V: VM = VM2, VOUT = VOUT2
RL = 1 MΩ
AVOL = 20 log ⎝
⎜
⎛
⎠
⎟
⎞
VM1 − VM2
VOUT1 − VOUT2 × RF + RS
RS
10. Slew rate (SR)
Measured by the voltage follower circuit.
VDD
VSS
(= 0 V)
tTHL
VDD × 0.9
tR = tF = 1 μs (VSS to VDD)
tTLH
VDD × 0.1
VIN(+)
VOUT
(= VIN(－))
At fall
SR = VDD × 0.8
tTHL
At rise
SR = VDD × 0.8
tTLH
Figure 17
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
16
Precautions
• When the output is saturated on the VDD side, a current consumption of up to 3 μA to 5 μA may flow.
Refer to “4. Current consumption (per circuit) vs. Common-mode input voltage range characteristics
(voltage follower configuration)” in “ Characteristics (Typical Data)”.
• Do not apply an electrostatic discharge to this IC that exceeds performance ratings of the built-in electrostatic
protection circuit.
• Use this IC with the output current 7 mA or less.
• SII claims no responsibility for any disputes arising out of or in connection with any infringement by products
including this IC of patents owned by a third party.
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
17
Characteristics (Typical Data)
1. Current consumption (per circuit) vs. Power supply voltage
IDD−VDD, VSS = 0 V, VCMR = VOUT = VDD
2
01234
I
DD
[μA]
0.0
0.2
0.4
0.6
0.8
V
DD
[V]
56
1.0
Ta = −40
°
C
25
°
C85
°
C
2. Voltage gain vs. Frequency
AVOL−f, VDD = 3.0 V, VSS = 0 V
0.01 0.1 1 10 100
AVOL [dB]
0
20
40
60
80
f [Hz]
1000 10000
100
Ta = −40
°
C
25
°
C
85
°
C
AVOL−f, VDD = 1.8 V, VSS = 0 V
0.01 0.1 1 10 100
AVOL [dB]
0
20
40
60
80
f [Hz]
1000 10000
100
Ta = −40
°
C
25
°
C
85
°
C
AVOL−f, VDD = 0.9 V, VSS = 0 V
0.01 0.1 1 10 100
A
VOL
[dB]
0
20
40
60
80
f [Hz]
1000 10000
100
Ta = −40
°
C
25
°
C
85
°
C
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
18
3. Output current
3. 1 ISOURCE vs. Power supply voltage
ISOURCE−VDD, VOUT = VDD − 0.1 V, VSS = 0 V
0
500
1000
1500
0 1 2 3 4 5 6
VDD [V]
ISOURCE [μA]
25°C
85°C
Ta = −40°C
3. 2 ISINK vs. Power supply voltage
ISINK−VDD, VOUT = 0.1 V, VSS = 0 V
0
500
1000
1500
0 1 2 3 4 5 6
VDD [V]
ISINK [μA]
25°C
85°C
Ta = −40°C
MINI ANALOG SERIES 0.5
μ
A
Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
Rev.2.0_01 S-89430/89431 Series
Seiko Instruments Inc.
19
3. 3 Output voltage (VOUT) vs. ISOURCE
VOUT−ISOURCE, VDD = 3.0 V, VSS = 0 V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 500 1000 1500 2000
ISOURCE [
μ
A]
VOUT [V]
25°C
85°C
Ta = −40°C
VOUT−ISOURCE, VDD = 1.8 V, VSS = 0 V
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0 500 1000 1500 2000
ISOURCE [
μ
A]
25°C
85°C
Ta = −40°C
VOUT [V]
VOUT−ISOURCE, VDD = 0.9 V, VSS = 0 V
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0 50 100 150 200
ISOURCE [
μ
A]
25°C
85°C
Ta = −40°C
VOUT [V]
3. 4 Output voltage (VOUT) vs. ISINK
VOUT−ISINK, VDD = 3.0 V, VSS = 0 V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 500 1000 1500 2000
ISINK [
μ
A]
25°C
85°C
Ta = −40°C
VOUT [V]
VOUT−ISINK, VDD = 1.8 V, VSS = 0 V
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0 500 1000 1500 2000
ISINK [
μ
A]
25°C
85°C
Ta = −40°C
VOUT [V]
VOUT−ISINK, VDD = 0.9 V, VSS = 0 V
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0 50 100 150 200
ISINK [
μ
A]
25°C 85°C
Ta = −40°C
VOUT [V]
MINI ANALOG SERIES 0.5
μ
A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
S-89430/89431 Series Rev.2.0_01
Seiko Instruments Inc.
20
4. Current consumption (per circuit) vs. Common-mode input voltage range
(voltage follower configuration)
IDD−VCMR, VDD = 3.0 V, VSS = 0 V
0
2
4
6
8
10
12
14
16
18
20
-0.5 0 0.5 1 1.5 2 2.5 3 3.5
VCMR [V]
IDD [μA]
25°C
85°C
Ta = −40°C
No.
TITLE
SCALE
UNIT mm
2.0±0.2
1.3±0.1
0.15+0.1
-0.05
0.2+0.1
-0.05
0.650.65
13
45
2
No. NP005-B-P-SD-1.1
SC88A-B-PKG Dimensions
NP005-B-P-SD-1.1
Seiko Instruments Inc.
No.
TITLE
SCALE
UNIT mm
(2.25)
4.0±0.1 2.0±0.1
4.0±0.1
ø1.55±0.05
ø1.05±0.1
0.2±0.05
1.1±0.1
0.3
2.05±0.1
1
2
3
45
Seiko Instruments Inc.
No. NP005-B-C-SD-2.0
NP005-B-C-SD-2.0
SC88A-B-Carrier Tape
Feed direction
No.
TITLE
SCALE
UNIT mm
QTY. 3000
12.5max.
9.0±0.3
ø13±0.2
(60°) (60°)
Seiko Instruments Inc.
No. NP005-B-R-SD-2.1
NP005-B-R-SD-2.1
SC88A-B-Reel
Enlarged drawing in the central part
No.
TITLE
SCALE
UNIT
Seiko Instruments Inc.
2.9±0.2
1.9±0.2
0.95±0.1
0.4±0.1
0.16 +0.1
-0.06
123
4
5
No. MP005-A-P-SD-1.2
MP005-A-P-SD-1.2
SOT235-A-PKG Dimensions
mm
No.
TITLE
SCALE
UNIT
Seiko Instruments Inc.
ø1.5 +0.1
-0 2.0±0.05
ø1.0 +0.2
-0 4.0±0.1
1.4±0.2
0.25±0.1
3.2±0.2
123
45
No. MP005-A-C-SD-2.1
MP005-A-C-SD-2.1
SOT235-A-Carrier Tape
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
mm
No.
TITLE
SCALE
UNIT
Seiko Instruments Inc.
12.5max.
9.0±0.3
ø13±0.2
(60°) (60°)
QTY. 3,000
No. MP005-A-R-SD-1.1
MP005-A-R-SD-1.1
SOT235-A-Reel
Enlarged drawing in the central part
mm
1.97±0.03
0.2±0.05
0.48±0.02
0.08
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
SNT-8A-A-PKG Dimensions
PH008-A-P-SD-2.0
No. PH008-A-P-SD-2.0
0.5
+0.05
-0.02
123 4
56
78
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
PH008-A-C-SD-1.0
SNT-8A-A-Carrier Tape
No. PH008-A-C-SD-1.0
Feed direction
4.0±0.1
2.0±0.05
4.0±0.1
ø1.5 +0.1
-0
ø0.5±0.1
2.25±0.05
0.65±0.05
0.25±0.05
2134
7865
5°
12.5max.
9.0±0.3
ø13±0.2
(60°) (60°)
Enlarged drawing in the central part
QTY.
PH008-A-R-SD-1.0
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
SNT-8A-A-Reel
No. PH008-A-R-SD-1.0
5,000
No.
TITLE
SCALE
UNIT mm
SNT-8A-A-Land Recommendation
Seiko Instruments Inc.
PH008-A-L-SD-4.0
0.3
0.2
0.52
2.01
0.52
No. PH008-A-L-SD-4.0
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
1. (0.25 mm min. / 0.30 mm typ.)
2. (1.96 mm ~ 2.06 mm)
1.
2. 0.03 mm
3.
4. SNT
1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.96 mm to 2.06mm).
1.
2.
1
2
※1. 䇋⊼ᛣ⛞Ⲭᓣⱘᆑᑺ(0.25 mm min. / 0.30 mm typ.)DŽ
※2. 䇋࣓ᇕ㺙Ё䯈ᠽሩ⛞Ⲭᓣ (1.96 mm ~ 2.06 mm)DŽ
⊼ᛣ1. 䇋࣓㛖ൟᇕ㺙ⱘϟ䴶ࠋϱ㔥ǃ⛞䫵DŽ
2. ᇕ㺙ϟǃᏗ㒓Ϟⱘ䰏⛞㝰ᑺ (Ң⛞Ⲭᓣ㸼䴶䍋) 䇋ࠊ0.03 mmҹϟDŽ
3. 㝰ⱘᓔষሎᇌᓔষԡ㕂䇋Ϣ⛞Ⲭᓣᇍ唤DŽ
4. 䆺㒚ݙᆍ䇋খ䯙 "SNTᇕ㺙ⱘᑨ⫼ᣛ"DŽ
No.
TITLE
SCALE
UNIT
Seiko Instruments Inc.
2.90±0.2
85
0.2±0.1
0.65±0.1
0.13±0.1
14
TMSOP8-A-PKG Dimensions
No. FM008-A-P-SD-1.1
FM008-A-P-SD-1.1
mm
No.
TITLE
SCALE
UNIT
Seiko Instruments Inc.
0.30±0.05
1.00±0.1
1.05±0.05
1.55
2.00±0.05
4.00±0.1
3.25±0.05
4.00±0.1
1
4
58
TMSOP8-A-Carrier Tape
Feed direction
No. FM008-A-C-SD-1.0
FM008-A-C-SD-1.0
+0.1
-0
mm
No.
TITLE
SCALE
UNIT
Seiko Instruments Inc.
16.5max.
13.0±0.3
QTY. 4,000
(60°)
(60°)
13±0.2
Enlarged drawing in the central part
TMSOP8-A-Reel
No. FM008-A-R-SD-1.0
FM008-A-R-SD-1.0
mm
www.sii-ic.com
• The information described herein is subject to change without notice.
• Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein
whose related industrial properties, patents, or other rights belong to third parties. The application circuit
examples explain typical applications of the products, and do not guarantee the success of any specific
mass-production design.
• When the products described herein are regulated products subject to the Wassenaar Arrangement or other
agreements, they may not be exported without authorization from the appropriate governmental authority.
• Use of the information described herein for other purposes and/or reproduction or copying without the
express permission of Seiko Instruments Inc. is strictly prohibited.
• The products described herein cannot be used as part of any device or equipment affecting the human
body, such as exercise equipment, medical equipment, security systems, gas equipment, vehicle equipment,
in-vehicle equipment, aviation equipment, aerospace equipment, and nuclear-related equipment, without prior
written permission of Seiko Instruments Inc.
• The products described herein are not designed to be radiation-proof.
• Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the
failure or malfunction of semiconductor products may occur. The user of these products should therefore
give thorough consideration to safety design, including redundancy, fire-prevention measures, and
malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.
