PA CKA GE OUTLINE
SPECI FIC ATI O N S
(Typical @ + 25ºC and nominal power supplies unless otherwise specified)
ANA LOG INPUTS HS 9403
Number of Input Channels
HS 9403-8 8 Differential
HS 9403-16 16 Single-Ended
Input V oltage Range1
Unipolar 0 to +10V
Bipolar ±10V
Common M ode Voltage Range ± 11V min
CM RR
G=1 (1 kHz) 74 dB
G=1000 (60 Hz) 110 dB
Input Bias Current ±50 pA typ
Bias Current Drif t Doubles every 10ºC
Input O ffset Current ±25 pA typ.
Of f set Current Drift Doubles every 10ºC
Input O ffset Voltage ±2 mV
Of f set V oltage Drift (20 + 7G)µ V /ºC
Voltage Noise (RTI)2
G=1 150 µ V (RM S)3
G=1000 1.6 µ V (RM S)3
Input Resistance 1012
Input Capacitance
OFF Channel 10 pF
ON Channel 9403-8 50 pF
9403-16 100 pF
DIGITA L INPUTS
Logic Levels
Logic “ 1” +2V min,+5.5V max
Logic “ 0” –0.3Vmin,+0.8V max
Logic Loading
Logic “ 1” 20 µA
Logic “ 0” –0.2 mA
STA TIC PERFO RM ANCE4
No M issing Codes Guaranteed over operating
temperature range
Integral Linearity Error ±1/4LSB typ. ±1/2LSB max
Differential Linearity Error ±1/4LSB typ. ±1/2LSB max
Unipolar Of fset Errors ±0.025% FSR typ.
±0.1% FSR6max
Bipolar Zero Error5±0.025% FSR typ.
±0.1% FSR6max
Gain Error5±0.025% typ. ±0.2% max
+ 10V REFERENCE
Output V oltage + 10.000V ± 10 mV
Output V oltage Drift ± 3 ppm/ºC typ, ± 8 ppm/ºC max
DY NAM IC PERFORM A NCE
Throughput Ra te 50K H z min
S/H A cquisition Time7.11 9µsec typ. 10µsec max.
A/D Conversion Time 10µsec max.
Aperture Delay 25 nsec typ.
Sample-Hold Droop 0.1µV/µsec
Feedthrough (@ 1 kHz)8.11 ±0.01% max.
M UX Crosstalk (@1 kHz)11 –80dB min.
Strobe Command Pulse W idth11 40 nsec min.
Setup time Digital Inputs to Strobe11 50 nsec min.
Hold Time Digital Inputs From Strobe1150 nsec max.
ENA BLE
Tri-State to V alid11 40 nsec max.
Valid to Teh-State11 30 nsec max.
DRIFT CHARACTERISTICS10
Integral Linearity ±1ppm/ºC typ, ±2 ppm/ºC max
Differential Linearity ±1ppm/ºC typ, ±2 ppm/ºC max
Unipolar Offset ±3ppm/ºC typ, ±7 ppm/ºC max
Bipolar Zero ±3ppm/ºC typ, ±10 ppm/ºC max
Gain ±8ppm/ºC typ, ±20ppm/ºC max
DIGITAL OUTPUTS
Logic Levels
Logic " 1" 2.4V min
Logic " 0" 0.4V max
Logic Coding
Unipolar Ranges Straight binary
Bipolar Ranges Offset binary
Fanout 5 TTL Loads
POW ER SUPPLIES
Power Supply Range
±15V ± 14.5V to ± 15.5V
+5V + 4.5V to +5.5V
Current Drains
+15V 55 mA typ. 60 mA max
–15V 60 mA typ, 68 mA max
+5V 32 mA typ, 45 mA max
Power Dissipation 1.4W typ.2.0W max
P.S.R.R. for 3 supplies 0.005% /% max
P.S.R.R.(+10Vref ) 0.01 % /% max
TEM PERA TURE RA NGE
Operating C-Option 0ºCto +70ºC
Operating B-Option –55ºCto +125ºC
Storage –65ºCto +150ºC
ABSOLUTE M A XIM UM RA TINGS
+VCC –0.5V to +18V
–VCC + 0.5V to -18V
VDD –0.3 to +7V
Analog Input Channels ±35V
Digital Inputs –0.3toV DD +0.3V
Notes:
1. For unity gain.
2. Referred to input.
3. M easured at output of S/H.
4. Specifications refer to entire system from M UX input to A /D output
with instrumentation amplif ier G= 1.
5. Initial offset and gain errors are adjustable to zero with optional external
6. FSR s full scale range. Unipolar FSR = 10V. Bipolar FSR = 20V . For a 12-bit
system.1 LSB = 0.024% FSR
7. Includes M UX switching and setting time. instrumentation amp unity gain
settling time and S/H acquisition time. Specified f or 10V step setting
to 0.01 % FSR
8. M easured at S/H output w ith S/H in hold mode.
9. Includes M UX address. M UX enable, dear and load inputs.
10.Unipolar 10V FSR is the basis for parts per million specif ications.
11.Guaranteed but not tested.
0.150
0.250
PIN SPA CING IS 0.100
INCHES ±0.005 NON-
CU M ULATIVE
M A XIM UM PIN DIM ENSIO NS
ARE 0.012 X 0.022 INCHES
BOTTOM VIEW
DOT ON TO P
REFERENCES
PIN 1
20 SPACES AT 0.100 EACH
0.035
TY P
1.250
62
1.400
TY P
2. 300 T Y P
0. 160 T Y P
0.0040 0.150
0.200
52 32
21
1
9
SPA CES
AT 0.100
EACH
HS9403
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