SA1469XH
(Continued)
Characteristics
Symbol
Test conditions
Min.
Typ. Max. Unit
C OP AMP
Input Offset Voltage
Input Bias Current
V
-
-
-
-
-5.0
--
0
--
5.0
mV
nA
V
OF1
I
300
B1
High Level Output Voltage
Low Level Output Voltage
Output Sink Current
Output Source Current
Open Loop Voltage Gain
Ripple Rejection Ratio
V
6
-
-
OH1
V
-
-
1.8
V
OL1
I
R =50Ω, GND
10
10
65
50
40
50
78
70
-
-
-
-
mA
mA
dB
dB
SINK1
L
I
R =50Ω, V
L CC
SOURCE1
G
V =-75dB, f=1kHz
IN
VO1
R
V =-20dB, 120Hz
IN
R1
Square, V
f=120KHz
=2Vp-p,
OUT
Slew Rate
S
0.5
70
1
-
-
V/μs
R
Common Mode Rejection Ratio
C
V =-20dB, 1kHz
IN
84
dB
MRR1
PIN CONFIGURATION
28 27 26 25 24 23 22
21 20 19 18 17 16 15
SA1469XH
1
2
3
4
5
6
7
8
9
10 11 12 13 14
PIN DESCRIPTION
Pin No.
Symbol
OUT1A
OUT1B
IN1A
I/O
O
O
I
Description
1
2
3
4
5
6
7
8
Drive output
Drive output
Drive input
Drive input
Regulator
Regulator output
Mute
IN1B
I
REG
REO
O
I
MUTE
GND
--
Ground
(To be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
REV:1.4
2008.07.23
Http://www.silan.com.cn
Page 3 of 11
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