1874I 데이터 시트보기 (PDF) - STMicroelectronics
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1874I Datasheet PDF : 26 Pages
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TS1871-TS1872-TS1874
Electrical characteristics
Table 5.
Symbol
Electrical characteristics at VCC = +5V
with VDD = 0V, CL & RL connected to VCC/2, and Tamb = 25°C (unless otherwise specified) (1)
Parameter
Conditions
Min. Typ. Max. Unit
Vio Input offset voltage
ΔVio Input offset voltage drift
Iio Input offset current
Iib Input bias current
CMR
SVR
Common mode rejection ratio
20 log (ΔVic/ΔVio)
Supply voltage rejection ratio
20 log (ΔVcc/ΔVio)
Avd Large signal voltage gain
VOH High level output voltage
VOL Low level output voltage
Output source current
Io
Output sink current
ICC Supply current (per amplifier)
GBP
SR
φm
en
THD
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 not equal to VCC/2 65
Tmin ≤ Tamb ≤ Tmax
62
1
1.5 mV
0.1 3
6
2
µV/°C
3 30
nA
60
70 130
nA
150
85
dB
VCC = 1.8 to 5V
70 90
dB
Vout = 1V to 4V
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
83 92
dB
77 85
4.80 4.95
4.75 4.90
V
4.80
4.75
88 130
115 188 mV
130
188
20 80
mA
20 80
500 835 µA
875
1 1.8
MHz
0.42 0.6
V/µs
55
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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