LMV82X datasheet(9/32 Pages) STMICROELECTRONICS

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LMV82x, LMV82xA

Electrical characteristics

AC performance

GBP

Gain bandwidth product

RL >1MΩ, CL =22pF

5.5

MHz

Unity gain frequency

4.5

Φm

Phase margin

degrees

Gain margin

Slew rate

RL >1MΩ, CL =22pF,

Vout = 0.5 V to VCC -0.5V

1.2

1.7

μs

Equivalent input noise voltage

f= 1kHz

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

Table 6. Electrical characteristics at Vcc+ = 2.7 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 7. Shutdown characteristics VCC =2.7 V

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

DC performance

ICC

Supply current in shutdown

mode (all operators)

SHDN = VCC-

2.5

-40°C < T< 85°C

200

-40°C < T< 125°C

1.5

µA

ton

Amplifier turn-on time(1)

RL =2kΩ,

Vout =VCC- to VCC - +0.2 V

300

toff

Amplifier turn-off time(1)

RL =2kΩ, Vout = VCC+ -1V 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

See Section 4.7: Shutdown function on page 17.

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