LM4562MASLASHNOPB datasheet(3/41 Pages) TI1

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LM4562

www.ti.com

SNAS326K – AUGUST 2006 – REVISED DECEMBER 2013

ELECTRICAL CHARACTERISTICS FOR THE LM4562

(1) (2)

The specifications apply for VS = ±15V, RL = 2kΩ, fIN = 1kHz, TA = 25°C, unless otherwise specified.

LM4562

Units

Symbol

Parameter

Conditions

(Limits)

Typical(3)

Limit(4)

AV = 1, VOUT = 3Vrms

THD+N

Total Harmonic Distortion + Noise

RL = 2kΩ

0.00003

% (max)

RL = 600Ω

0.00003

0.00009

AV = 1, VOUT = 3VRMS

IMD

Intermodulation Distortion

0.00005

Two-tone, 60Hz & 7kHz 4:1

GBWP

Gain Bandwidth Product

MHz (min)

Slew Rate

±20

±15

μs (min)

VOUT = 1VP-P, –3dB

FPBW

Full Power Bandwidth

referenced to output magnitude

MHz

at f = 1kHz

AV = –1, 10V step, CL = 100pF

Settling time

1.2

μs

0.1% error range

Equivalent Input Noise Voltage

fBW = 20Hz to 20kHz

0.34

0.65

μVRMS

(max)

f = 1kHz

2.7

4.7

nV/

√Hz

Equivalent Input Noise Density

f = 10Hz

6.4

(max)

f = 1kHz

1.6

Current Noise Density

pA/

√Hz

f = 10Hz

3.1

VOS

Offset Voltage

±0.1

±0.7

mV (max)

Average Input Offset Voltage Drift vs

ΔVOS/ΔTemp

–40°C

≤ TA ≤ 85°C

0.2

μV/°C

Temperature

Average Input Offset Voltage Shift vs

PSRR

ΔVS = 20V

(5)

120

110

dB (min)

Power Supply Voltage

fIN = 1kHz

118

ISOCH-CH

Channel-to-Channel Isolation

fIN = 20kHz

112

Input Bias Current

VCM = 0V

nA (max)

Input Bias Current Drift vs

ΔIOS/ΔTemp

–40°C

≤ TA ≤ 85°C

0.1

nA/°C

Temperature

IOS

Input Offset Current

VCM = 0V

nA (max)

Common-Mode Input Voltage Range

+14.1

(V+) – 2.0

VIN-CM

V (min)

–13.9

(V-) + 2.0

CMRR

Common-Mode Rejection

–10V<Vcm<10V

120

110

dB (min)

Differential Input Impedance

Ω

ZIN

Common Mode Input Impedance

–10V<Vcm<10V

1000

Ω

–10V<Vout<10V, RL = 600Ω

140

125

AVOL

Open Loop Voltage Gain

–10V<Vout<10V, RL = 2kΩ

140

dB (min)

–10V<Vout<10V, RL = 10kΩ

140

RL = 600Ω

±13.6

±12.5

VOUTMAX

Maximum Output Voltage Swing

RL = 2kΩ

±14.0

V (min)

RL = 10kΩ

±14.1

IOUT

Output Current

RL = 600Ω, VS = ±17V

±26

±23

mA (min)

+53

IOUT-CC

Instantaneous Short Circuit Current

–42

fIN = 10kHz

ROUT

Output Impedance

Closed-Loop

0.01

Ω

Open-Loop

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.

(2)

Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For ensured

specifications and test conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed.

Some performance characteristics may degrade when the device is not operated under the listed test conditions.

(3)

Typical specifications are specified at +25ºC and represent the most likely parametric norm.

(4)

Tested limits are specified to AOQL (Average Outgoing Quality Level).

(5)

PSRR is measured as follows: VOS is measured at two supply voltages, ±5V and ±15V. PSRR = | 20log(ΔVOS/ΔVS) |.

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