LMV820ILT datasheet(11/32 Pages) STMICROELECTRONICS

11 / 32 page

LMV82x, LMV82xA

Electrical characteristics

Doc ID 022467 Rev 3

11/32

ICC

Supply current (per channel)

No load, Vout = Vcc/2

300

400

µA

-40°C < T< 125°C

600

AC performance

GBP

Gain bandwidth product

RL > 1 MΩ, CL = 22 pF

5.5

MHz

Unity gain frequency

4.5

Φm

Phase margin

degrees

Gain margin

Slew rate

RL > 1 MΩ, CL = 22 pF,

Vout = 0.5 V to VCC - 0.5 V

1.4

1.9

μs

Equivalent input noise voltage

f = 1 kHz

f = 10 kHz

Equivalent input noise current

f = 1 kHz

0.30

THD+N

Total harmonic distortion + noise

fin = 1 kHz, ACL = 1,

RL = 100 kΩ,

Vicm = Vcc/2, BW = 22 kHz,

Vout = 3 Vpp

0.001

1. See Section 4.4: Input offset voltage drift over temperature.

Table 8.

Electrical characteristics at Vcc+ = 5 V with Vcc- = 0 V, Vicm = Vcc/2, Tamb = 25° C, and

RL connected to Vcc/2 (unless otherwise specified) (continued)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

------------

Table 9.

Shutdown characteristics VCC = 5 V

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

DC performance

ICC

Supply current in shutdown

mode (all operators)

SHDN = VCC-

T= 25°C

2.5

-40°C < T< 85°C

200

-40°C < T< 125°C

1.5

µA

ton

Amplifier turn-on time(1)

RL = 2 kΩ,

Vout = VCC- to VCC - + 0.2 V

300

toff

Amplifier turn-off time(1)

RL = 2 kΩ, Vout = VCC+ - 1 V to

VCC+ - 1.2 V

VIH

SHDN logic high

Vcc-

0.5

VIL

SHDN logic low

0.5

IIH

SHDN current high

SHDN = VCC+

IIL

SHDN current low

SHDN = VCC-

IOLeak

Output leakage in shutdown

mode

SHDN = VCC-

-40°C < T< 125°C

1. See Section 4.7: Shutdown function on page 17.

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