参数资料
型号: TSH310IDT
厂商: 意法半导体
英文描述: 400A High-Speed Operational Amplifier
中文描述: 四楼高速运算放大器
文件页数: 3/19页
文件大小: 449K
代理商: TSH310IDT
Electrical Characteristics
TSH310
3/19
2 Electrical Characteristics
Table 3: Electrical characteristics for V
CC
= ±2.5Volts, T
amb
= 25°C (unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
DC performance
V
io
Input Offset Voltage
Offset Voltage between both inputs
T
amb
T
min.
< T
amb
< T
max.
T
min.
< T
amb
< T
max.
T
amb
T
min.
< T
amb
< T
max.
T
amb
T
min.
< T
amb
< T
max.
V
ic
= ±1V
T
min.
< T
amb
< T
max.
V
cc
= 3.5V to 5V
T
min.
< T
amb
< T
max.
A
V
= +1,
V
cc
=±100mV
at 1kHz
T
min.
< T
amb
< T
max.
No load
1.7
6.5
mV
2.1
V
io
V
io
drift vs. Temperature
Non Inverting Input Bias Current
DC current necessary to bias the input +
4
μ
V/°C
I
ib+
3.1
12
μ
A
3.5
I
ib-
Inverting Input Bias Current
DC current necessary to bias the input -
0.1
5
μ
A
0.3
CMR
Common Mode Rejection Rati
o
20 log
(
V
ic
/
V
io
)
Supply Voltage Rejection Ratio
20 log
(
V
cc
/
V
io
)
-57
-61
dB
-59
SVR
-65
-82
dB
-79
PSR
Power Supply Rejection Ratio
20 log
(
V
cc
/
V
out
)
-50
dB
46
I
CC
Positive Supply Current
DC consumption with no input signal
Dynamic performance and output characteristics
Transimpedance
Output Voltage/Input Current Gain in
open loop of a CFA.
For a VFA, the analog of this feature is
the Open Loop Gain (A
VD
)
-3dB Bandwidth
Frequency where the gain is 3dB below
the DC gain A
V
Note:
Gain Bandwidth Product criterion is
not applicable for Current-Feedback-
Amplifiers
Gain Flatness @ 0.1dB
Band of frequency where the gain varia-
tion does not exceed 0.1dB
Slew Rate
Maximum output speed of sweep in
large signal
High Level Output Voltage
400
530
μ
A
R
OL
R
L
= 1k
,V
out
= ±1V
T
min.
< T
amb
< T
max.
0.6
1.45
M
1.36
M
Bw
Small Signal V
out
=20mVp-p
R
L
= 1k
A
V
= +1, R
fb
= 3k
A
V
= +2, R
fb
= 3k
A
V
= +10, R
fb
= 510
80
230
120
26
MHz
Small Signal V
out=
20mVp-p
A
V
= +2, R
L
= 1k
25
SR
V
out
= 2Vp-p, A
V
= +2,
R
L
= 1k
75
115
V/
μ
s
V
OH
R
L
= 1k
T
min.
< T
amb
< T
max.
R
L
= 1k
T
min.
< T
amb
< T
max.
1.55
1.65
V
1.58
V
OL
Low Level Output Voltage
-1.66
-1.55
V
-1.60
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