AP4809 Datasheet, PDF (2/9 Pages) Anachip Corp – Stereo Headphone Amplifier With Shutdown Mode

Stereo Headphone Amplifier With Shutdown Mode
AP4809
„ Absolute Maximum Ratings (T_A=25^oC)
Symbol
Parameter
Max.
V_DD
Supply Voltage
7
T_J
Junction Temperature
150
T_S
Soldering Temperature, 10 Seconds
250
T_A
Operating Ambient Temperature Range
-40 to 85
T_STG
Storage Temperature Range
-65 to 150
V_ESD
ESD Susceptibility (Note 1)
2000
P_D
Package Power Dissipation
500
Note 1: Human Body Model, C=100pF, R=1500Ω, 3 positive pulses and 3 Negative Pulses.
„ Electrical Characteristics (T_A=25^oC, V_DD=5V, f_i=1KHz, R_L=32Ω)
Symbol
Parameter
Test Condition
V_DD
I_DD
P_TOT
V_I(OS)
I_BIAS
V_CM
G_V
I_O
V_SHUT
V_SHUT
R_O
Supply Voltage
Supply Current
Total Power Dissipation
Input Offset Voltage
Input Bias Current
Common Mode Voltage
Open-Loop Voltage Gain
Max. Output Current
Shutdown Enabled
Shutdown Disabled
Output Resistance
V_O Output Voltage Swing
PSRR Power Supply Ripple Rejection
V_IN=0V, I_O=0A
V_IN=0V, I_O=0A
V_IN=0V
R_L=5KΩ
THD+N < 0.1%
Shutdown Pin Voltage
Shutdown Pin Voltage
R_L=16Ω, THD+N=0.1%
R_L=32Ω, THD+N=0.1%
α_S
THD+N
SNR
f_G
P_O
SR
Channel Separation
Total Harmonic Distortion + Noise
Signal-TO-Noise Ratio
Unity Gain Frequency
Output Power
Slew Rate
R_L=32Ω
R_L=32Ω
V_O=3.2V_P-P (at 0 dB)
V_O=3.2V_P-P (at 0 dB)
Open Loop, R_L=5KΩ
R_L=32Ω, THD+N=0.1%
Unity Gain Inverting
Min. Typ.
2.5
-
-
3
-
10
-
5
-
10
0
-
-
80
-
80
-
-
0.9
-
-
0.3
0.24
-
0.12
-
-
75
-
80
-
0.02
-
105
-
6
-
75
-
6
Unit
V
o_C
o_C
o_C
o_C
V
mW
Max.
5.5
5
20
-
-
3.5
-
-
0.7
-
-
4.43
4.69
-
-
-
-
-
-
-
Unit
V
mA
mW
mV
pA
V
dB
mA
V
V
Ω
V
V
dB
dB
%
dB
MHz
mW
V/µs
Anachip Corp
www.anachip.com.tw
Rev. 1.0 Sep 29, 2004
2/9