_______________General Description
The MAX4526/MAX4527 are CMOS analog ICs config-
ured as phase-reversal switches. The MAX4526 is
optimized for high-speed applications, such as chop-
per amplifiers, while the MAX4527 is optimized for
low-power applications.
The MAX4526/MAX4527 operate from a +4.5V to +36V
single supply or ±4.5V to ±18V dual supplies. On-resis-
tance (175Ωmax) is matched between switches to 8Ω
maximum. Each switch can handle rail-to-rail analog
signals. Maximum leakage current is only 0.5nA at
+25°C and 10nA at +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility.
________________________Applications
Chopper-Stabilized Amplifiers
Balanced Modulators/Demodulators
Data Acquisition
Test Equipment
Audio-Signal Routing
____________________________Features
♦10pC (max) Charge Injection
♦2pC (max) Charge-Injection Match
♦175ΩSignal Paths with ±15V Supplies
♦Guaranteed Break-Before-Make
♦Rail-to-Rail Signal Handling
♦Transition Time < 100ns with ±15V Supplies
♦1µA Current Consumption (MAX4527)
♦>2kV ESD Protection per Method 3015.7
♦TTL/CMOS-Compatible Inputs
♦Available in Small, 8-Pin µMAX Package
MAX4526/MAX4527
Phase-Reversal Analog Switches
________________________________________________________________
Maxim Integrated Products
1
_________________________Pin Configuration/Functional Diagram/Truth Table
Y
SWITCH POSITIONS SHOWN WITH IN = LOW
V-
IN
1
2
8
7
V+
X
B
GND
A
MAX4526
MAX4527
DIP/SO/µMAX
TOP VIEW
3
4
6
5
TRUTH TABLE
IN
O
1
A
Y
X
B
X
Y
19-1165; Rev 0; 12/96
PART
MAX4526CPA
MAX4526CSA
MAX4526CUA 0°C to +70°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE PIN-PACKAGE
8 Plastic DIP
8 SO
8 µMAX
______________Ordering Information
Ordering Information continued at end of data sheet.
*Contact factory for availability.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
MAX4526C/D 0°C to +70°C Dice*
MAX4526EPA -40°C to +85°C 8 Plastic DIP
MAX4526ESA -40°C to +85°C 8 SO
MAX4526EUA -40°C to +85°C 8 µMAX
MAX4526/MAX4527
Phase-Reversal Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—±15V Supplies
(V+ = +15V, V- = -15V, VINH = 2.4V, VINL = 0.8V, TA= TMIN to TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(Voltages Referenced to GND)
V+...........................................................................-0.3V to +44V
V-............................................................................-25V to +0.3V
V+ to V-...................................................................-0.3V to +44V
All Other Pins (Note 1)..........................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current into Any Terminal..............................±20mA
Peak Current into Any Terminal
(pulsed at 1ms, 10% duty cycle)...................................±30mA
ESD per Method 3015.7 ..................................................>2000V
Continuous Power Dissipation (TA= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) .............727mW
SO (derate 5.88mW/°C above +70°C)..........................471mW
µMAX (derate 4.1mW/°C above +70°C) .......................330mW
Operating Temperature Ranges
MAX452_C_A.......................................................0°C to +70°C
MAX452_E_A....................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
VIN_ = 0.8V or 2.4V C, E
VA = VB= -5V, 0V, +5V;
IA = IB= 1mA
C, E
VA = VB= ±10V,
IA = IB= 1mA
VA = VB= ±10V,
IA = IB= 1mA
+25°C
+25°C
+25°C
CONDITIONS TA
µA1 0.03 1IINH, IINL
IN Input Current Logic High or Low
V0.8 1.6VINL
IN Input Logic Threshold Low
Ω
12 18
RFLAT(ON)
A-X, A-Y, B-X, B-Y
On-Resistance Flatness (Note 5)
Ω
0.5 8
∆RON
A-X, A-Y, B-X, B-Y
On-Resistance Match (Note 4)
Ω
105 175
RON
A-X, A-Y, B-X, B-Y
On-Resistance
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
Note 1: Signals on IN, A, B, X, or Y exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maximum
current rating.
C, E 200
C, E
C, E
10
30
V+ = 16.5V, V- = -16.5V;
VIN = 0V, 3V;
VA= ±15.5V, VB= ±15.5V
IA(OFF),
IB(OFF),
IX(OFF),
IY(OFF)
A, B, X, Y Leakage Current (Note 6) nA
-0.5 0.01 0.5
-10 10C, E
+25°C
C, E(Note 3) V-V V+
VA, VB,
VX, VY
Analog-Signal Range
C, E V1.6 2.4VINH
IN Input Logic Threshold High
ANALOG SWITCH
LOGIC INPUT
MAX4526/MAX4527
Phase-Reversal Analog Switches
_______________________________________________________________________________________
3
Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: Guaranteed by design.
Note 4: ∆RON = ∆RON(MAX) - ∆RON(MIN).
Note 5: Resistance flatness is defined as the difference between the maximum and minimum values of on-resistance as measured
over the specified analog-signal range.
Note 6: Leakage current is 100% tested at maximum rated hot temperature, and is guaranteed by correlation at TA= +25°C and
minimum rated cold temperature.
Note 7: Off-isolation = 20log10 [(VXor VY) / (VAor VB)], VXor VY= output, VAor VB= input to off switch.
ELECTRICAL CHARACTERISTICS—±15V Supplies (continued)
(V+ = +15V, V- = -15V, VINH = 2.4V, VINL = 0.8V, TA= TMIN to TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
Power-Supply Range V+, V- ±4.5 ±20 VC, E
µA
-1
-500
C, E
C, E
+25°C -1 0.05
MAX4526
MAX4527
V- = -16.5VI-V- Supply Current
-400+25°C
µA
mA
10
1.5
C, E
C, E
+25°C 0.05 1
MAX4526
MAX4527
V+ = 16.5V,
VIN = 0V or V+
I+V+ Supply Current
ns
250C, E
MAX4527
Transition Time tTRANS
VA= VB= ±10V,
V+ = 15V,
V- = -15V,
Figure 3 95 200+25°C 125C, E
MAX4526
0.7 1+25°C
A-X, A-Y, B-X, B-Y Isolation
(Note 7) VISO -65 dB+25°C
RL= 50Ω, CL= 15pF,
VA = VB= 1VRMS,
f = 1MHz, Figure 7
A-X, A-Y, B-X, B-Y Capacitance COFF 13 pF+25°C
VA = VB= GND, f = 1MHz,
Figure 6
Charge Injection (Note 3) Q 110pC+25°C
CL= 1.0nF, VAor VB= 0V,
RS= 0Ω, Figure 5
PARAMETER SYMBOL MIN TYP MAX
(Note 2) UNITS
65 100
Break-Before-Make Time Delay tBBM 15 ns
TA
CONDITIONS
+25°C
+25°C
VA = VB= ±10V, V+ = 15V,
V- = -15V, Figure 4
SWITCH DYNAMIC CHARACTERISTICS
POWER SUPPLY
MAX4526/MAX4527
Phase-Reversal Analog Switches
4 _______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
(V+ = +15V, V- = -15V, GND = 0V, TA= +25°C, unless otherwise noted.)
250
300
350
200
150
100
50
0
MAX4526/27 TOC-01
VA, VB (V) 16-16 -12 -8 -4 0 4 8 12
ON-RESISTANCE vs. VA, VB
(DUAL SUPPLIES)
RON (Ω)
V± = ±5V
V± = ±10V
V± = ±15V
180
0-15 5 15
40
140
MAX4526/27 TOC-03
VA, VB (V)
RON (Ω)
-10 -5 010
120
100
80
160
20
60
ON-RESISTANCE vs.
VA, VB, AND TEMPERATURE
(DUAL SUPPLIES)
TA = +85°C
TA = +125°C
TA = +70°C
TA = -55°C TA = -40°C
TA = +25°C
V+ = +15V
V- = -15V
TA = 0°C
10,000
100 02468101214161820
1000
MAX4526/27 TOC-02
VA, VB (V)
RON (Ω)
ON-RESISTANCE vs. VA, VB
(SINGLE SUPPLY)
V+ = +5V
V- = 0V
V+ = +10V
V+ = +15V
V+ = +20V
300
001016
ON-RESISTANCE vs.
VA, VB, AND TEMPERATURE
(SINGLE SUPPLY)
50
250
MAX4526/27 TOC-04
VA, VB (V)
RON (Ω)
612
2
4
814
200
150
100
TA = -55°C
TA = +25°C
TA = 0°C
TA = -40°C
TA = +125°C
TA = +70°C
TA = +85°C
V+ = 15V
V- = 0V
15
-5 01016
CHARGE INJECTION, CHARGE-INJECTION
MATCHING vs. VA, VB
(SINGLE SUPPLY)
0
MAX4526/27 TOC-7
VA, VB (V)
Qj (pC)
6
2412814
10
5
QYO
QXO
MATCHING ∆Q
V+ = 15V
V- = 0V
100
0.001
LEAKAGE vs. TEMPERATURE 
0.01
10
MAX4526/27 TOC-05
TEMPERATURE (°C)
LEAKAGE (nA)
1
0.1
-55 -15 45 12525 85-35 5 65 105
V+ = 15V
V- = -15V
30
-30 -15 15
CHARGE INJECTION, CHARGE-
INJECTION MATCHING vs. VA, VB
-20
20
MAX4526/27 TOC-06
VA, VB (V)
Qj (pC)
-5
-10 5
010
10
0
-10
QYO
QXO
∆Q MATCHING
V+ = 15V
V- = -15V
450
400
350
300
250
200
100
50
150
0
MAX4526/27 TOC-08
V+, V- (V)
420 6 8 101214161820
TRANSITION TIME
vs. SUPPLY VOLTAGE
tTRANS (ns)
MAX4526 MAX4527
300
0-55 -15 45 125
TRANSITION TIME vs. TEMPERATURE
50
250
MAX4526/27 TOC-09
TEMPERATURE (°C)
tRANS (ns)
25 85-35 5 65 105
200
150
100
V+ = 15V
V- = -15V
MAX4527
MAX4526
MAX4526/MAX4527
Phase-Reversal Analog Switches
_______________________________________________________________________________________ 5
2.00
0
SUPPLY CURRENT vs. TEMPERATURE
0.50
MAX4526/27 TOC-10
TEMPERATURE (°C)
I+, I- (mA)
1.25
0.75
1.75
0.25
1.50
1.00
I+ (MAX4527) I- (MAX4527)
I- (MAX4526)
-55 -15 45 12525 85-35 5 65 105
I+ (MAX4526)
1000
00 4 10 16
MAX4526
POSITIVE SUPPLY CURRENT vs. VIN
200
800
MAX4526/27 TOC-11
VIN (V)
I+ (µA)
6212814
600
400
900
100
700
500
300
V+ = 15V
V- = -15V
V+ = 5V
V- = -5V
1000
0.001 0 4 10 16
MAX4527
POSITIVE SUPPLY CURRENT vs. VIN
MAX4526/27 TOC-12
VIN (V)
I+ (µA)
6212814
100
0.01
10
1
0.1
V+ = 15V
V- = -15V
V+ = 5V
V- = -5V
0
-100 0.1 10 1001 1000
MAX4526
FREQUENCY RESPONSE
-80
MAX4526/27-TOC-14
FREQUENCY (MHz)
LOSS (dB)
-60
-40
-20
-10
-90
-70
-50
-30
OFF - ISOLATION
ON - LOSS
100
0.01 10 100 100k
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.1
MAX4526/27 TOC-16
FREQUENCY (Hz)
THD (%)
1k 10k
10
1
V± = ±15V
600Ω IN AND OUT
_____________________________Typical Operating Characteristics (continued)
(V+ = +15V, V- = -15V, GND = 0V, TA= +25°C, unless otherwise noted.)
_______________Detailed Description
The MAX4526/MAX4527 are phase-reversal analog
switches, consisting of two normally open and two nor-
mally closed CMOS analog switches arranged in a
bridge configuration. Analog signals are put into two
input pins and taken out of two output pins. A logic-
level signal controls whether the input signal is routed
through normally or inverted. A low-resistance DC path
goes from inputs to outputs at all times, yet isolation
between the two signal paths is excellent. Analog sig-
nals range from V- to V+.
These parts are characterized and optimized with ±15V
supplies, and they can operate from a single supply.
The MAX4526 is optimized for high-frequency opera-
tion, and has a higher-speed logic-level translator and
switch driver. The MAX4527 has identical analog switch
characteristics, but has a slower logic-level translator
and switch driver for lower current consumption.
The MAX4526/MAX4527 are designed for DC and low-
frequency-signal phase-reversal applications, such as
chopper amplifiers, modulator/demodulators, and self-
zeroing or self-calibrating circuits. Unlike conventional
CMOS switches externally wired in a bridge configura-
tion, both DC and AC symmetry are optimized with a
small 8-pin configuration that allows simple board lay-
out and isolation of logic signals from analog signals.
MAX4526/MAX4527
Phase-Reversal Analog Switches
6 _______________________________________________________________________________________
NAME FUNCTIONPIN
1 A Analog-Switch Input Terminal A.
Connected to Y when IN is low; con-
nected to X when IN is high.
2 B Analog-Switch Input Terminal B.
Connected to X when IN is low; con-
nected to Y when IN is high.
4 IN Logic-Level Control Inputs (see
Truth
Table
).
3 GND
Ground. Connect GND to digital
ground. (Analog signals have no
ground reference; they are limited to
V+ and V-.)
5 V- Negative Analog Supply-Voltage
Input. Connect V- to GND for single-
supply operation.
6 Y Analog-Switch Output Terminal Y.
7 X Analog-Switch Output Terminal X.
8 V+ Positive Analog/Digital Supply-Voltage
Input. Internally connected to sub-
strate.
__________________Pin Configuration
Note: A, B, X and Y pins are identical and interchangeable.
Either may be considered as an input or output; signals pass
equally well in either direction. However, AC symmetry is best
when A and B are the input, and X and Y are the output.
Reduce AC balance in critical applications by using A and X or
A and Y as the input, and B and Y or B and X as the output.
Y
IN
LOGIC LO GND
X
B
A
MAX4526
MAX4527 MAX4526
MAX4527
TRUTH TABLE
IN
O
1
A
Y
X
B
X
Y
V-
INPUTS
V+
V+
V-
OUTPUTS Y
IN
LOGIC HI
X
B
A
GND V-
V-
INPUTS
V+
V+
OUTPUTS
Figure 1. Typical Application Circuits
Power-Supply Considerations
Overview
The MAX4526/MAX4527 construction is typical of most
CMOS analog switches. It has three supply pins: V+, V-,
and GND. V+ and V- drive the internal CMOS switches
and set the analog-voltage limits on any switch.
Reverse ESD-protection diodes are internally connect-
ed between each analog signal pin, and both V+ and
V-. One of these diodes conducts if any analog signal
exceeds V+ or V-.
Virtually all of the analog leakage current is through the
ESD diodes to V+ or V-. Although the ESD diodes on a
given signal pin are identical and therefore fairly well
balanced, they are reverse biased differently. Each is
biased by either V+ or V- and the analog signal. This
means their leakages vary as the signal varies. The
dif-
ference
in the two diode leakages from the signal path
to the V+ and V- pins constitutes the analog-signal-path
leakage current. All analog leakage current flows to the
supply terminals, not to the other switch terminal. This
explains how both sides of a given switch can show
leakage currents of either the same or opposite polarity.
There is no connection between the analog-signal paths
and GND. The analog-signal paths consist of an N-
channel and P-channel MOSFET with their sources and
drains paralleled and their gates driven out-of-phase to
V+ and V- by the logic-level translators.
V+ and GND power the internal logic and logic-level
translator and set the input logic threshold. The logic-
level translator converts the logic levels to switched V+
and V- signals to drive the analog switches’ gates. This
drive signal is the only connection between GND and
the analog supplies. V+ and V- have ESD-protection
diodes to GND. The logic-level input has ESD protec-
tion to V+ and to V- but not to GND, so the logic signal
can go below GND (as low as V-) when bipolar sup-
plies are used.
Increasing V- has no effect on the logic-level thresholds,
but it does increase the drive to the internal P-channel
switches, reducing the overall switch on-resistance. V-
also sets the negative limit of the analog-signal voltage.
The logic-level input pin, IN, has ESD-protection diodes
to V+ and V- but not to GND, so it can be safely driven
to V+ and V-. The logic-level threshold, VIN, is CMOS/
TTL compatible when V+ is between 4.5V and 36V
(see
Typical Operating Characteristics
).
Bipolar Supplies
The MAX4526/MAX4527 operate with bipolar supplies
between ±4.5V and ±18V. However, since all factory
characterization is done with ±15V supplies, specifica-
tions at other supplies are not guaranteed. The V+ and
V- supplies need not be symmetrical, but their sum
cannot exceed the absolute maximum rating of 44V
(see
Absolute Maximum Ratings
).
MAX4526/MAX4527
Phase-Reversal Analog Switches
_______________________________________________________________________________________ 7
A
TIME WAVEFORMS OUTPUT SPECTRUM
MODULATOR/DEMODULATOR CIRCUIT
LOGIC (CARRIER)
LOGIC
(CARRIER)
INPUT OUTPUT
IN
B
AX
Y
GND
V+
V-
V+
V+
FREQUENCY
AMPLITUDE
LOWER
SIDEBAND UPPER
SIDEBAND
SUPPRESSED CARRIER
B
X
Y
X-Y
(OUTPUT)
MAX4526
MAX4527
Figure 2. Balanced Modulator/Demodulator
MAX4526/MAX4527
Single Supply
The MAX4526/MAX4527 operate from a single supply
between +4.5V and +36V when V- is connected to
GND. Observe all of the bipolar precautions when
operating from a single supply.
__________Applications Information
The MAX4526/MAX4527 are designed for DC and
low-frequency-signal phase-reversal applications. Both
DC and AC symmetry are optimized for use with ±15V
supplies.
Signal Phase/Polarity Reversal
The MAX4526/MAX4527 can reverse the phase or
polarity of a pair of signals that are out-of-phase and
balanced to ground. This is done by routing signals
through the MAX4526/MAX4527 and under control of
the IN pin, reversing the two signals paths inside the
switch before sending out to a balanced output. Figure
1 shows a typical example. The MAX4526/MAX4527
cannot reverse the phase or polarity of a single-
grounded signal, as can be done with an inverting
op amp or transformer.
Balanced Modulators/Demodulators
The MAX4526/MAX4527 can be used as a balanced
modulator/demodulator at carrier frequencies up to
100kHz (Figure 2). Higher frequencies are possible, but
as frequency increases, small imbalances in the
MAX4526/MAX4527’s internal capacitance and resis-
tance gradually impair performance. Similarly, imbal-
ances in external circuit capacitance and resistance to
GND reduce overall carrier suppression.
The carrier is applied as a logic-level square wave to
IN. (Note that this voltage can go as negative as V-.)
For best carrier suppression, the power-supply volt-
ages should be equal, the square wave should have a
precise 50% duty cycle, and both the input and output
signals should be symmetrical about ground. Bypass
V+ and V- to GND with 0.1µF ceramic capacitors, as
close to the IC pins as possible. Since the logic-level
translator/driver in the MAX4526 is faster than the one
in the MAX4527, it gives better results at higher
frequencies. In critical applications, carrier suppression
can be optimized by trimming duty cycle, DC bias
around GND, or external source and load capacitance.
In signal lines, balancing both capacitance and resis-
tance to GND produces the best carrier suppression.
Transformer coupling of input and output signals
provides the best isolation and carrier suppression.
Transformers can also provide signal filtering, imped-
ance matching, or low-noise voltage gain. Use a
center-tapped transformer or high-resistance voltage
divider to provide a DC path to GND on either the input
signal or output signal. This ensures a DC path to GND
and symmetrical operation of the internal switches.
Phase-Reversal Analog Switches
8 _______________________________________________________________________________________
50%
0V
VIN
VOUT 0V
VB
VA
V-
X
B
A -10V
+10V
V-
300Ω
GND
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
IN V+
VIN
50Ω
90%
90%
tTRANS
tTRANS
35pF
V+
V+
VOUT
MAX4526
MAX4527
______________________________________________Test Circuits/Timing Diagrams
Figure 3. Address Transition Time
MAX4526/MAX4527
Phase-Reversal Analog Switches
_______________________________________________________________________________________ 9
_________________________________Test Circuits/Timing Diagrams (continued)
tF < 5ns
tR < 5ns
V-
X OR Y
B
A +10V
V-
300Ω
50Ω
GND
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
IN
VIN
tBBM
35pF
V+
V+
VOUT
MAX4526
MAX4527
0V
0V
90%
50%
VIN
VOUT
V+
Figure 4. Break-Before-Make Interval
V-
X OR Y
A OR B
B OR A N.C.
VA OR VB
∆VOUT
VOUT
VIN
V+
0V
V-
GND
∆VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER 
ERROR Q WHEN THE CHANNEL TURNS OFF.
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
IN
VIN
CL
1000pF
50Ω
V+
V+
VOUT
MAX4526
MAX4527
Q = ∆VOUT x CL
Figure 5. Charge Injection
MAX4526/MAX4527
Phase-Reversal Analog Switches
10 ______________________________________________________________________________________
V- Y
X
B
A
V-
GND
SWITCH
SELECT
IN
V+
V+
V+
MAX4526
MAX4527
1MHz
CAPACITANCE
ANALYZER
Figure 6. A, B, X, Y Capacitance
V-
X,Y
A,B
V-
GND
SWITCH
SELECT
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
OFF ISOLATION IS MEASURED BETWEEN A, B AND "OFF" X, Y TERMINAL.
ON LOSS IS MEASURED BETWEEN A, B AND "ON" X, Y TERMINAL.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
VOUT
VIN
MEAS. REF
50Ω
50Ω50Ω
50Ω
IN
V+
10nF
V+ 10nF
V+
MAX4526
MAX4527
NETWORK
ANALYZER OFF ISOLATION = 20 log VOUT
VIN
ON LOSS = 20 log VOUT
VIN
Figure 7. Off Isolation and On Loss
_________________________________Test Circuits/Timing Diagrams (continued)
MAX4526/MAX4527
Phase-Reversal Analog Switches
______________________________________________________________________________________ 11
TRANSISTOR COUNT: 50
SUBSTRATE IS INTERNALLY CONNECTED TO V+
________________________________________________________________Package Information
L
α
C
A1B
DIM
A
A1
B
C
D
E
e
H
L
α
MIN
0.036
0.004
0.010
0.005
0.116
0.116
0.188
0.016
0°
MAX
0.044
0.008
0.014
0.007
0.120
0.120
0.198
0.026
6°
MIN
0.91
0.10
0.25
0.13
2.95
2.95
4.78
0.41
0°
MAX
1.11
0.20
0.36
0.18
3.05
3.05
5.03
0.66
6°
INCHES MILLIMETERS
8-PIN µMAX
MICROMAX SMALL-OUTLINE
PACKAGE
0.650.0256
A
e
E H
D
0.101mm
0.004 in
21-0036D
___________________Chip Topography
_Ordering Information (continued)
PART TEMP. RANGE PIN-PACKAGE
MAX4527CPA 0°C to +70°C 8 Plastic DIP
MAX4527CSA 0°C to +70°C 8 SO
MAX4527CUA 0°C to +70°C 8 µMAX
MAX4527C/D 0°C to +70°C Dice*
MAX4527EPA -40°C to +85°C 8 Plastic DIP
MAX4527ESA -40°C to +85°C 8 SO
MAX4527EUA -40°C to +85°C 8 µMAX
V+
X
Y
V-
0.077"
(1.96mm)
0.058"
(1.47mm)
A
B
GND
IN
*
Contact factory for availability.
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12
__________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600
© 1996 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
MAX4526/MAX4527
Phase-Reversal Analog Switches
_________________________________________________Package Information (continued)
DIM
A
A1
B
C
E
e
H
L
MIN
0.053
0.004
0.014
0.007
0.150
0.228
0.016
MAX
0.069
0.010
0.019
0.010
0.157
0.244
0.050
MIN
1.35
0.10
0.35
0.19
3.80
5.80
0.40
MAX
1.75
0.25
0.49
0.25
4.00
6.20
1.27
INCHES MILLIMETERS
21-0041A
Narrow SO
SMALL-OUTLINE
PACKAGE
(0.150 in.)
DIM
D
D
D
MIN
0.189
0.337
0.386
MAX
0.197
0.344
0.394
MIN
4.80
8.55
9.80
MAX
5.00
8.75
10.00
INCHES MILLIMETERS
PINS
8
14
16
1.270.050
L
0°-8°
HE
D
e
A
A1 C
0.101mm
0.004in.
B
DIM
A
A1
A2
A3
B
B1
C
D1
E
E1
e
eA
eB
L
MIN
–
0.015
0.125
0.055
0.016
0.045
0.008
0.005
0.300
0.240
0.100
0.300
–
0.115
MAX
0.200
–
0.175
0.080
0.022
0.065
0.012
0.080
0.325
0.310
–
–
0.400
0.150
MIN
–
0.38
3.18
1.40
0.41
1.14
0.20
0.13
7.62
6.10
2.54
7.62
–
2.92
MAX
5.08
–
4.45
2.03
0.56
1.65
0.30
2.03
8.26
7.87
–
–
10.16
3.81
INCHES MILLIMETERS
Plastic DIP
PLASTIC
DUAL-IN-LINE
PACKAGE
(0.300 in.)
DIM
D
D
D
D
D
D
PKG.
P
P
P
P
P
N
MIN
0.348
0.735
0.745
0.885
1.015
1.14
MAX
0.390
0.765
0.765
0.915
1.045
1.265
MIN
8.84
18.67
18.92
22.48
25.78
28.96
MAX
9.91
19.43
19.43
23.24
26.54
32.13
INCHES MILLIMETERS
PINS
8
14
16
18
20
24
C
AA2
E1
D
E
eA
eB
A3
B1
B
0° - 15°
A1
L
D1
e
21-0043A