FN8921 Rev.2.00

Page 7 of 28

Jan 19, 2021

ISL71218M

Specifications

Output Voltage High,

V+ to VOUT

VOH

RL = 10kΩ

36

65

mV

70

mV

Output Voltage Low,

VOUT to V-

VOL

RL = 10kΩ

28

45

mV

50

mV

Supply Current/Amplifier

IS

0.74

1.10

mA

1.40

mA

Source Current Capability

IS+

TA = +25°C, +125°C

10

13

mA

TA = -55°C

6

mA

Sink Current Capability

IS-

10

23

mA

AC Specifications

Gain Bandwidth Product

GBW

3.2

MHz

Voltage Noise

enp-p

0.1Hz to 10Hz

320

nVP-P

Voltage Noise Density

en

f = 10Hz

9

nV/

Hz

Voltage Noise Density

en

f = 100Hz

5.7

nV/

Hz

Voltage Noise Density

en

f = 1kHz

5.5

nV/

Hz

Voltage Noise Density

en

f = 10kHz

5.5

nV/

Hz

Current Noise Density

in

f = 1kHz

380

fA/

Hz

Total Harmonic Distortion + Noise

THD + N

1kHz, G = 1, VO = 1.25VRMS,

RL = 10kΩ

0.0003

%

Transient Response

Slew Rate

SR

AV = 1, RL = 2kΩVO = 4VP-P

±1

V/µs

Rise Time 10% to 90% of VOUT

tr, tf, Small

Signal

AV = 1, VOUT = 100mVP-P , Rf = 0Ω,

RL =2kΩ to VCM

100

ns

Fall Time 90% to 10% of VOUT

AV = 1, VOUT = 100mVP-P , Rf = 0Ω,

RL = 2kΩ to VCM

100

ns

Settling Time to 0.01%

4V Step; 10% to VOUT

ts

AV = 1, VOUT = 4VP-P, Rf = 0Ω

RL =2kΩ to VCM

4µs

Positive Overshoot

OS+

AV = 1, VOUT = 10VP-P, Rf = 0Ω

RL =2kΩ to VCM

5%

Negative Overshoot

OS-

AV = 1, VOUT = 10VP-P, Rf = 0Ω

RL =2kΩ to VCM

5%

Note:

8. Compliance to datasheet limits is assured by one or more methods: production test, characterization, and/or design.

VS ±5V, VCM = 0, VO = 0V, TA = +25°C, unless otherwise noted. Boldface limits apply across the operating temperature range,

-55°C to +125°C. (Continued)

Parameter

Symbol

Test Conditions

Min

(Note 8)Typ

Max

(Note 8)Unit