lm4919 National Semiconductor Corporation, lm4919 Datasheet - Page 9
lm4919
Manufacturer Part Number
lm4919
Description
1.5v, Mono 85mw Btl Output, 14mw Stereo Headphone Audio Amplifier
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM4919.pdf
(15 pages)
Typical Performance Characteristics
BW
Shutdown Hysteresis Voltage
<
80kHz, Single Ended Output
V
vs Load Resistance
DD
Mute Attenuation
= 1.5V, R
Noise Floor
V
DD
= 1.5V
L
= 16Ω
200821E1
200821F2
20082109
9
(Continued)
BW
Power Derating Curve
V
Shutdown Current
DD
<
80kHz, BTL Output
Distribution
Noise Floor
= 1.5V, R
V
DD
= 1.5V
L
= 8Ω
200821F7
200821F4
20082108
www.national.com
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