参数资料
型号: TS258
厂商: Taiwan Semiconductor Co., Ltd.
英文描述: Dual Operating Amplifier
中文描述: 双运放
文件页数: 2/6页
文件大小: 168K
代理商: TS258
TS258
2-6
2005/02 rev. A
Electrical Characteristics
(V
CC
= 5V, Ta=25
o
C; unless otherwise specified.)
Characteristics
Symbol
Min
Typ
Max
Unit
Input Offset Voltage
V
CC
= 5.0V to 30V, V
IC
= 0V to Vcc -1.7 V, Vo= 1.4V, R
S
= 0
T
LOW
Ta
T
HIGH
Vio
--
--
2.0
--
5.0
7.0
mV
Average Temperature Coefficient of Input Offset Voltage
Iio/
T
--
7.0
--
uV/
o
C
Input Offset Current
T
LOW
Ta
T
HIGH
Iio
--
--
5.0
--
50
150
nA
Average Temperature Coefficient of input Offset Current
Iio/
T
--
10
--
pA/
o
C
Input Bias Current
T
LOW
Ta
T
HIGH
Input Common-Mode Voltage Range (Note1)
I
IB
--
45
50
-250
-500
uA
V
CC
= 30 V
V
CC
= 30 V, T
LOW
Ta
T
HIGH
V
ICR
0
0
--
--
28.3
28
V
Differential Input Voltage Range
V
IDR
--
--
V
CC
V
Large Signal Open-Loop Voltage Gain
R
L
= 2.0K, V
CC
=15V, For Large V
O
Swing,
T
LOW
Ta
T
HIGH
A
VOL
25
15
100
--
--
--
V/mV
Channel Separation
1.0 KHz to 20KHz
--
--
-120
--
dB
Common Mode Rejection Ratio
R
S
10 k
CMRR
65
70
--
dB
Power Supply Rejection Ratio
PSRR
65
100
--
dB
Output Voltage Range, RL = 2K
V
OR
0
--
3.3
V
Output Voltage -- High Limit
V
CC
= 30 V, R
L
= 2 k
V
CC
= 30 V, R
L
= 10 k
V
OH
26
27
--
28
--
--
V
Output Voltage -- Low Limit
V
CC
= 5.0 V, R
L
= 10 k
V
OL
--
5.0
20
mV
Output Source Current V
ID
=+1.0V,V
CC
=15V
I
O+
20
40
--
mA
Output Sink Current
V
ID
= -1.0 V, V
CC
= 15 V
V
ID
= -1.0 V, V
O
= 200 mV
I
O-
10
12
20
50
--
--
mA
uA
Output Short Circuit to Ground (Note 2)
I
OS
--
40
60
mA
Power Supply Current ,
V
CC
= 30 VV
O
= 0 V, R
L
=
V
CC
= 5.0 V, V
O
= 0 V, R
L
=
Notes :
1. The input common mode voltage or either input signal voltage should not be allowed to go negative by more than
0.3 V. The upper end of the common mode voltage range is Vcc 17V, but either or both inputs can go to +32V.
2. Short circuits from the output to Vcc can cause excessive heating and eventual destruction. Destructive dissipation
can recruit from simultaneous shorts on all amplifiers.
I
CC
--
--
1.5
0.7
3.0
1.2
mA
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