LMV821 datasheet(7/16 Pages) ONSEMI

7 / 16 page

LMV821, LMV822, LMV824

http://onsemi.com

5V AC ELECTRICAL CHARACTERISTICS Unless otherwise specified, all limits are guaranteed for TA = 25°C, V+ = 5 V, V− = 0 V,

VCM = 2.0 V, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Min/Max specifications are

guaranteed by testing, characterization, or statistical analysis.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Slew Rate

(Note 4)

V/mS

Gain Bandwidth Product

GBWP

5.6

MHz

Phase Margin

Gain Margin

11.7

Input−Referred Voltage Noise

f = 1 kHz, VCM = 1 V

nV/√Hz

Input−Referred Current Noise

f = 1 kHz

0.21

pA/√Hz

Total Harmonic Distortion

THD

f = 1 kHz, AV = −2, RL = 10 kW , VO = 4.11 VPP

0.012

Amplifier−to−Amplifier Isolation

(Note 5)

135

4. Connected as voltage follower with input step from 0.5 V to 3.5 V. Number specified is the average of the positive and negative slew rates.

5. Input referred, RL = 100 kW connected to V+/2. Each amp excited in turn with 1 kHz to produce VO = 3 VPP. (For Supply Voltages < 3 V,

VO = V+).

LMV821 Datasheet(PDF) 7 Page - ON Semiconductor