1874I データシートの表示（PDF） - STMicroelectronics
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1874I Datasheet PDF : 26 Pages
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TS1871-TS1872-TS1874
2
Electrical characteristics
Electrical characteristics
Table 3.
Symbol
Electrical characteristics at VCC = +1.8V
with VDD = 0V, CL & RL connected to VCC/2, and Tamb = 25°C (unless otherwise specified)(1)
Parameter
Conditions
Min. Typ. Max. Unit
Vio
ΔVio
Iio
Iib
CMR
Avd
VOH
VOL
Io
ICC
GBP
SR
φm
en
THD
Input offset voltage
Input offset voltage drift
Input offset current
Input bias current
Common mode rejection ratio
20 log (ΔVic/ΔVio)
Large signal voltage gain
High level output voltage
Low level output voltage
Output source current
Output sink current
Supply current (per amplifier)
Gain bandwidth product
Slew rate
Phase margin
Input voltage noise
Total harmonic distortion
Vicm = Vout = VCC/2
TS1871A/2A/4A
Tmin ≤ Tamb ≤ Tmax
TS1871/2/4
Tmin ≤ Tamb ≤ Tmax
Vicm = Vout = VCC/2 (2)
Tmin ≤ Tamb ≤ Tmax
Vicm = Vout = VCC/2(1)
Tmin ≤ Tamb ≤ Tmax
0 ≤ Vicm ≤ VCC, Vout = VCC/2
Tmin ≤ Tamb ≤ Tmax
Vout = 0.5V to 1.3V
RL = 2kΩ
RL = 600Ω
Vid = 100mV
RL = 2kΩ
RL = 600Ω
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 600Ω
Vid = -100mV
RL = 2kΩ
RL = 600Ω
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 600Ω
Vid = 100mV, VO = VDD
Vid = -100mV, VO = VCC
Vout = VCC/2
AVCL = 1, no load
Tmin ≤ Tamb ≤ Tmax
RL = 10kΩ, CL = 100pF, f = 100kHz
RL = 10kΩ, CL = 100pF, AV = 1
CL = 100pF
f = 1kHz
1
1.5
mV
0.1 3
6
2
µV/°C
3 30
nA
60
40 125
nA
150
55 77
dB
52
77 92
dB
70 85
1.65 1.77
1.62 1.74
V
1.65
1.62
88 100
115 150 mV
100
150
20 65
mA
20 65
400 560
µA
600
0.9 1.6
MHz
0.38 0.54
V/µs
53
Degrees
27
nV/√Hz
0.01
%
1. All parameter limits at temperatures different from 25°C are guaranteed by correlation.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
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