TSH300 데이터 시트보기 (PDF) - STMicroelectronics
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TSH300 Datasheet PDF : 18 Pages
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TSH300
2 Electrical Characteristics
Electrical Characteristics
Table 3.
Symbol
Electrical characteristics for VCC = ±2.5V, Tamb = 25°C (unless otherwise specified)
Parameter
Test Condition
Min. Typ. Max. Unit
Vio
∆Vio
Iib+
Iib-
CMR
SVR
PSRR
ICC
AVD
Bw
SR
VOH
VOL
Iout
DC performance
Input Offset Voltage
Tamb
-1.8
Offset Voltage between both inputs
Tmin. < Tamb < Tmax.
Vio drift vs. Temperature
Tmin. < Tamb < Tmax.
Non Inverting Input Bias Current
Tamb
DC current necessary to bias the input + Tmin. < Tamb < Tmax.
Inverting Input Bias Current
Tamb
-46
DC current necessary to bias the input - Tmin. < Tamb < Tmax.
Common Mode Rejection Ratio
∆Vic = ±1V
60
20 log (∆Vic/∆Vio)
Tmin. < Tamb < Tmax.
Supply Voltage Rejection Ratio
∆Vcc= 3.5V to 5V
70
20 log (∆Vcc/∆Vio)
Tmin. < Tamb < Tmax.
Power Supply Rejection Ratio
20 log (∆Vcc/∆Vout)
Gain = +5, ∆Vcc=±100mV
at 1kHz
Positive Supply Current
DC consumption with no input signal
No load
Tmin. < Tamb < Tmax.
Dynamic performance and output characteristics
Open Loop Gain
Output Voltage/Input Voltage Gain in
open loop of a VFA.
RL = 100Ω,Vout = ±1V
Tmin. < Tamb < Tmax.
Bandwidth
Frequency where the gain is 3dB below
the DC gain
Small Signal Vout=20mVp-p
RL = 100Ω
Gain = +5
Gain = +20
Gain Flatness @ 0.1dB
Band of frequency where the gain
variation does not exceed 0.1dB
Small Signal Vout=20mVp-p
Gain = +5
Slew Rate
Maximum output speed of sweep in large
signal
Vout = 2Vp-p, Gain = +20,
RL = 100Ω
High Level Output Voltage
RL = 100Ω
Tmin. < Tamb < Tmax.
Low Level Output Voltage
RL = 100Ω
Tmin. < Tamb < Tmax.
Isink
Output to GND
Short-circuit output current entering op-amp. Tmin. < Tamb < Tmax.
Isource
Output current coming out of the op-amp.
Output to GND
Tmin. < Tamb < Tmax.
65
30
160
1.39
44
0.5 1.8
0.5
-3.8
30
46
33
-30
-34
88
83
77
74
76
15 19.5
15.3
67
66
200
43
160
230
1.45
1.46
-1.45
-1.46
77
78
-82
-78
-1.39
-44
mV
µV/°C
µA
µA
dB
dB
dB
mA
dB
dB
MHz
V/µs
V
V
mA
3/18
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