ISL70100SEH, ISL73100SEH

2. Specifications

R34DS0009EU0101 Rev.1.01

Page 10 of 27

Jul.10.20

2.4.3

V+ = 40V

Recommended operating conditions, V+ = VRS+ = 40V, V- = 0V, VSEN = (VRS+ - VRS-), ROUT = 25kΩ and TA = +25°C unless otherwise

specified. Boldface limits apply across the operating temperature range from -55°C to +125°C; over a Total Ionizing Dose (TID) of

100krad(Si) with an exposure rate of 50-300rad(Si)/s at 25°C (ISL70100SEH only); or over a TID of 75krad(Si) with an exposure rate of

<10mrad(Si)/s at 25°C.

Parameter

Symbol

Test Conditions

Min

(Note 11)

Typ

(Note 10)

Max

(Note 11)Unit

Input Specifications

Input Common-Mode Voltage Range

VCM

Assured by CMRR Test

-0.3

40

V

Transconductance

gm

VSEN = 25mV to 150mV, VRS+ = V+

TA = +25°C

1.970

1.988

2.010

µA/mV

VSEN = 25mV to 150mV, VRS+ = V+,

TA = -55°C, +125°C

1.960

2.020

µA/mV

VSEN = 25mV to 150mV, VRS+ = V+,

TA = +25°C, Post Radiation

1.970

1.988

2.010

µA/mV

VSEN = 25mV to 150mV, VRS+ = 0V

TA = +25°C

1.940

2.011

2.060

µA/mV

VSEN = 25mV to 150mV, VRS+ = 0V,

TA = -55°C, +125°C

1.930

2.070

µA/mV

VSEN = 25mV to 150mV, VRS+ = 0V,

TA = +25°C, Post Radiation

1.940

2.011

2.060

µA/mV

Input Offset Voltage

VOS

VSEN = 5mV

TA = +25°C

-1200

-515

300

µV

VSEN = 5mV

TA = -55°C, +125°C

-1500

600

µV

VSEN = 5mV

TA = +25°C, Post Radiation

-1200

-650

300

µV

VSEN = 5mV, VRS+ = 0V

TA = +25°C

-1100

-365

300

µV

VSEN = 5mV, VRS+ = 0V

TA = -55°C, +125°C

-1600

600

µV

VSEN = 5mV, VRS+ = 0V

TA = +25°C, Post Radiation

-1100

-635

300

µV

Input Bias Current

IBIAS

VSEN = 0mV

15

25

µA

VSEN = 0mV, VRS+ = 0V

-25

-9

µA

Input Offset Current

IOS

VSEN = 0mV, VRS+ = 0V, V+

-1

1

µA

Input Bias Current (Powered Off)

IOFF

V+ = VSEN = 0mV, VRS+ = 40V

-0.8

0.8

µA

Common-Mode Rejection Ratio

CMRR

VSEN = 5mV, VRS+ = 2.7V, 40V

90

103

dB

VSEN = 5mV, VRS+ = 2.7V, 40V,

TA = -55°C, +125°C

85

dB

VSEN = 5mV, VRS+ = 2.7V, 40V,

Post Radiation

90

103

dB

VSEN = 5mV, VRS+ = -0.3V, 40V

90

106

dB

VSEN = 5mV, VRS+ = -0.3V, 40V,

TA = -55°C, +125°C

85

dB

VSEN = 5mV, VRS+ = -0.3V, 40V,

Post Radiation

90

106

dB

Output Specifications

Minimum Output Voltage

VOL

VSEN = 0mV

4

mV

Maximum Output Voltage

VOH

Referred to V+, AV = 400, VSEN = 100mV

38

38.7

39.4

V

Minimum Guaranteed Linear Output

Voltage

OVR

VSEN = 150mV, RL = OPEN

38

V