PACK AGE OUTLINE

SPECIFICATIO N S

(Typical @ + 25ºC and nominal power supplies unless otherwise specified)

A NA 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 V oltage 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 Drift

Doubles every 10ºC

Input Offset Current

±25 pA typ.

Offset Current Drift

Doubles every 10ºC

Input Offset V oltage

±2 mV

Offset V oltage Drift

(20 + 7G)µ V /ºC

V oltage Noise (RTI)2

G=1

G=1000

Input Resistance

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”

–0.3V min,+0.8V max

Logic Loading

Logic “ 1”

20 µA

Logic “ 0”

–0.2 mA

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 Offset Errors

±0.025% FSR typ.

±0.025% FSR typ.

±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 NA M IC PERFORM A NCE

Throughput Rate

50K Hz min

9µsec typ. 10µsec max.

A /D Conversion Time

10µsec max.

A perture Delay

25 nsec typ.

Sample-Hold Droop

0.1µV /µsec

±0.01% max.

–80dB min.

40 nsec min.

ENA BLE

40 nsec max.

30 nsec max.

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

DIGITA L 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.(+10V ref)

0.01 % /% max

TEM PERA TURE RA NGE

Operating C-Option

0ºCto +70ºC

Operating B-Option

–55ºCto +125ºC

Storage

–65ºCto +150ºC

A BSOLUTE M A XIM UM RA TINGS

+V CC

–0.5V to +18V

–V CC

+ 0.5V to -18V

V DD

–0.3 to +7V

A nalog 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 amplifier 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 for 10V step setting

to 0.01 % FSR

8. M easured at S/H output with 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 specifications.

11.Guaranteed but not tested.

0.150

0.250

PIN SPACING IS 0.100

INCHES ±0.005 NON-

CUM ULATIVE

M AXIM UM PIN DIM ENSIONS

ARE 0.012 X 0.022 INCHES

BOTTOM VIEW

DOT ON TOP

REFERENCES

PIN 1

20 SPACES AT 0.100 EACH

0.035

TY P

1.250

62

1.400

TY P

2.300 TY P

0.160 TY P

0.0040

0.150

0.200

52

32

21

1

9

SPACES

AT 0.100

EACH

HS9403

Continued on next page.