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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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