TS1851 Просмотр технического описания (PDF) - STMicroelectronics
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TS1851 Datasheet PDF : 24 Pages
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TS185x, TS185xA
2
Electrical characteristics
Electrical characteristics
Table 4.
Symbol
Electrical characteristics measured at VCC+ = +1.8 V, VCC- = 0 V, with CL and RL connected to
VCC/2, 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
TS1851/2/4
Tmin ≤ Tamb ≤ Tmax
TS1851A/2A/4A
Tmin ≤ Tamb ≤ Tmax
Vicm = Vout = VCC/2 (2)
Tmin ≤ Tamb ≤ Tmax
Vicm = Vout = VCC/2(2)
Tmin ≤ Tamb ≤ Tmax
0 ≤Vicm ≤VCC
Tmin ≤ Tamb ≤ Tmax
Vout = 0.5 to 1.3 V
RL = 10 kΩ
RL = 2 kΩ
Vid = 100 mV
RL = 10 kΩ
RL = 2 kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ
Vid = -100 mV
RL = 10 kΩ
RL = 2 kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ
Vid = 100 mV, VO = VCC-at Tamb
at Tmin ≤ Tamb ≤ Tmax
Vid = -100 mV, VO = VCC+, at Tamb
at Tmin ≤ Tamb ≤ Tmax
Vout = VCC/2
AVCL = 1, no load
Tmin ≤ Tamb ≤ Tmax
RL = 10 kΩ, CL = 100 pF, f = 100 kHz
RL = 10 kΩ, CL = 100 pF, AV = 1
CL = 100 pF
f = 1 kHz
3
0.1 6
mV
1
1.5
2
μV/°C
1
9
nA
25
10 50
nA
80
55 85
dB
52
80 100
dB
70 100
1.7 1.77
1.65 1.7
V
1.7
1.65
40 70
62 90
mV
100
120
15 29
mA
5
5
15 46
mA
5
120 170
μA
200
300 530
kHz
0.1 0.18
V/μs
60
Degrees
40
nV/√Hz
0.01
%
1. All parameter limits at temperatures other than 25°C are guaranteed by correlation.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
Doc ID 6991 Rev 4
5/24
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