LT1187

3

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For more information www.linear.com/LT1187

±5V ELECTRICAL CHARACTERISTICS T

A = 25°C (Note 4)

VS = ±5V, VREF = 0V, RFB1 = 900Ω from Pins 6 to 8, RFB2 = 100Ω from Pin 8 to ground, RL = RFB1 + RFB2 = 1k, CL ≤ 10pF, Pin 5 open.

SYMBOL

PARAMETERS

CONDITIONS

MIN

LT1187C/I/M

MAX

MAX

UNITS

VOS

Input Offset Voltage

Either Input (Note 5)

S8 Package

2.0

2.0

10

11

mV

IOS

Input Offset Current

Either Input

0.2

1.0

µA

IB

Input Bias Current

Either Input

±0.5

±2.0

µA

en

Input Noise Voltage

fO = 10kHz

65

nV/√Hz

in

Input Noise Current

fO = 10kHz

1.5

pA/√Hz

RIN

Input Resistance

Differential

100

kΩ

CIN

Input Capacitance

Either Input

2.0

pF

VINLIM

Input Voltage Limit

(Note 6)

±380

mV

Input Voltage Range

–2.5

3.5

V

CMRR

Common Mode Rejection Ratio

VCM = –2.5V to 3.5V

70

100

dB

PSRR

Power Supply Rejection Ratio

VS = ±2.375V to ±8V

70

85

dB

VOUT

Output Voltage Swing

VS = ±5V, RL = 1k, AV = 50

VS = ±8V, RL = 1k, AV = 50

VS = ±8V, RL = 300Ω, AV = 50, (Note 4)

±3.8

±6.7

±6.4

±4.0

±7.0

±6.8

V

V

V

GE

Gain Error

VO = ±1V, AV = 10, RL = 1k

0.2

1.0

%

SR

Slew Rate

(Notes 7, 11)

100

165

V/µs

FPBW

Full Power Bandwidth

VO = 1VP-P (Note 8)

53

MHz

BW

Small-Signal Bandwidth

AV = 10

5.7

MHz

tr, tf

Rise Time, Fall Time

AV = 50, VO = ±1.5V, 20% to 80% (Note 11)

150

230

325

ns

tPD

Propagation Delay

RL= 1k, VO = ±125mV, 50% to 50%

26

ns

Overshoot

VO = ±50mV

0

%

ts

Settling Time

3V Step, 0.1% (Note 9)

100

ns

Diff AV

Differential Gain

RL = 1k, AV = 4 (Note 10)

0.6

%

Diff Ph

Differential Phase

RL = 1k, AV = 4 (Note 10)

0.8

DEGP-P

IS

Supply Current

13

16

mA

Shutdown Supply Current

Pin 5 at V–

0.8

1.5

mA

IS/D

Shutdown Pin Current

Pin 5 at V–

5

25

µA

tON

Turn-On Time

Pin 5 from V– to Ground, RL = 1k

500

ns

tOFF

Turn-On Time

Pin 5 from Ground to V–, RL = 1k

600

ns