Datasheet

LM1876
www.ti.com SNAS097C –MAY 1999–REVISED APRIL 2013
Electrical Characteristics
(1)(2)
(continued)
The following specifications apply for V
CC
= +22V, V
EE
= −22V with R
L
= 8Ω unless otherwise specified. Limits apply for T
A
=
25°C.
Symbol Parameter Conditions LM1876 Units
(Limits)
Typical
(3
Limit
(4)
)
e
IN
(6)
Input Noise IHF—A Weighting Filter 2.0 8 μV (max)
R
IN
= 600Ω (Input Referred)
SNR Signal-to-Noise Ratio P
O
= 1W, A—Weighted, 98 dB
Measured at 1 kHz, R
S
= 25Ω
P
O
= 15W, A—Weighted 108 dB
Measured at 1 kHz, R
S
= 25Ω
A
M
Mute Attenuation Pin 6,11 at 2.5V 115 80 dB (min)
Standby Pin
V
IL
Standby Low Input Voltage Not in Standby Mode 0.8 V (max)
V
IH
Standby High Input Voltage In Standby Mode 2.0 2.5 V (min)
Mute pin
V
IL
Mute Low Input Voltage Outputs Not Muted 0.8 V (max)
V
IH
Mute High Input Voltage Outputs Muted 2.0 2.5 V (min)
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