LM611IMSLASHNOPB datasheet(3/28 Pages) TI1

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LM611

www.ti.com

SNOSC08C – MAY 1998 – REVISED MARCH 2013

Electrical Characteristics

(1)

These specifications apply for V

− = GND = 0V, V+ = 5V, V

CM = VOUT = 2.5V, IR = 100 μA, FEEDBACK pin shorted to GND,

unless otherwise specified. Limits in standard typeface are for TJ = 25°C; limits in boldface type apply over the Operating

Temperature Range.

Symbol

Parameter

Conditions

Typical(2)

LM611AM

LM611M

Units

LM611AI

LM611BI

Limits(3)

LM611I

LM611C

Limits(3)

Total Supply Current

RLOAD = ∞,

210

300

350

μA max

≤ V+ ≤ 36V (32V for LM611C)

221

320

370

μA max

Supply Voltage Range

2.2

2.8

V min

2.9

V min

V max

OPERATIONAL AMPLIFIER

VOS1

VOS Over Supply

≤ V+ ≤ 36V

1.5

3.5

5.0

mV max

(4V

≤ V+ ≤ 32V for LM611C)

2.0

6.0

7.0

mV max

VOS2

VOS Over VCM

VCM = 0V through VCM =

1.0

3.5

5.0

mV max

(V+

− 1.8V), V+ = 30V, V− = 0V

1.5

6.0

7.0

mV max

VOS3

Average VOS Drift

See(3)

μV/°C

ΔT

max

Input Bias Current

nA max

IOS

Input Offset Current

0.2

nA max

0.3

nA max

IOS1

Average Offset Drift

pA/°C

ΔT

Current

RIN

Input Resistance

Differential

1800

Common-Mode

3800

CIN

Input Capacitance

Common-Mode

5.7

Voltage Noise

f = 100 Hz,

nV/

√Hz

Input Referred

Current Noise

f = 100 Hz,

fA/

√Hz

Input Referred

CMRR

Common-Mode

V+ = 30V, 0V

≤ VCM ≤ (V

+ − 1.8V)

dB min

Rejection-Ratio

CMRR = 20 log (

ΔVCM/ΔVOS)

dB min

PSRR

Power Supply

≤ V+ ≤ 30V, VCM = V

+/2,

110

dB min

Rejection-Ratio

PSRR = 20 log (

ΔV+/ΔVOS)

100

dB min

Open Loop

RL = 10 kΩ to GND, V

+ = 30V,

500

100

V/mV

Voltage Gain

≤ VOUT ≤ 25V

min

Slew Rate

V+ = 30V(4)

0.70

0.55

0.50

μs

0.65

0.45

GBW

Gain Bandwidth

CL = 50 pF

0.80

MHz

0.50

VO1

Output Voltage

RL = 10 kΩ to GND

V+

− 1.4

V+

− 1.7

V+

− 1.8

V min

Swing High

V+ = 36V (32V for LM611C)

V+

− 1.6

V+

− 1.9

V+

− 1.9

V min

VO2

Output Voltage

RL = 10 kΩ to V

V− + 0.8

V− + 0.9

V− + 0.95

V max

Swing Low

V+ = 36V (32V for LM611C)

V− + 0.9

V− + 1.0

V max

IOUT

Output Source

VOUT = 2.5V, V+IN = 0V,

mA min

Current

V−IN = −0.3V

mA min

(1)

Military RETS 611AMX electrical test specification is available on request. The LM611AMJ/883 can also be procured as a Standard

Military Drawing.

(2)

Typical values in standard typeface are for TJ = 25°C; values in boldface type apply for the full operating temperature range. These

values represent the most likely parametric norm.

(3)

All limits are specified at room temperature (standard type face) or at operating temperature extremes (bold face type).

(4)

Slew rate is measured with op amp in a voltage follower configuration. For rising slew rate, the input voltage is driven from 5V to 25V,

and the output voltage transition is sampled at 10V and 20V. For falling slew rate, the input voltage is driven from 25V to 5V, and output

voltage transition is sampled at 20V and 10V.

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