TS914
Electrical characteristics
3
Electrical characteristics
Table 3.
Symbol
VCC+ = 3V, Vcc- = 0V, RL, CL connected to VCC/2, Tamb = 25°C (unless otherwise specified)
Parameter
Test conditions
Min. Typ. Max. Unit
Vio
Input offset voltage
(Vicm = Vo = VCC/2)
ΔVio Input offset voltage drift
Iio Input offset current (1)
Iib
Input bias current (1)
Tmin ≤ Tamb ≤ Tmax
ICC Supply current
CMR Common mode rejection ratio
SVR Supply voltage rejection ratio
Avd Large signal voltage gain
VOH High level output voltage
VOL Low level output voltage
Io Output short circuit current
GBP Gain bandwith product
Tamb TS914
Tamb TS914A
Tmin ≤ Tamb ≤ Tmax, TS914
Tmin ≤ Tamb ≤ Tmax, TS914A
10
5
12
mV
7
5
μV/°C
Tamb
Tmin ≤ Tamb ≤ Tmax
1
100
200
pA
Tamb
Tmin. ≤ Tamb ≤ Tmax
1
150
300
pA
per amplifier, AVCL = 1, no load
Tamb
Tmin ≤ Tamb ≤ Tmax
200 300
400
μA
Vic = 0 to 3 V, Vo = 1.5 V
VCC+ = 2.7 to 3.3 V, Vo = VCC/2
70
dB
80
dB
RL = 10 kΩ, Vo = 1.2 V to 1.8 V
Tamb
Tmin ≤ Tamb ≤ Tmax
3 10
2
V/mV
Vid = 1 V, Tamb
RL = 10 kΩ
RL = 600 Ω
RL = 100 Ω
2.9 2.97
2.2 2.7
2
V
Vid = 1V, Tmin ≤ Tamb ≤ Tmax
RL = 10 kΩ
2.8
RL = 600 Ω
2.1
Vid = -1V, Tamb
RL = 10 kΩ
RL = 600 Ω
RL = 100 Ω
Vid = -1V, Tmin ≤ Tamb ≤ Tmax
RL = 10 kΩ
RL = 600 Ω
50 100
300 600
900
mV
150
900
Vid = ±1 V
Source (Vo = VCC)
Sink (Vo = VCC+)
40
mA
40
AVCL = 100, RL = 10kΩ, CL = 100pF,
f = 100kHz
0.8
MHz
SR Slew rate
φm Phase margin
en Equivalent input noise voltage
VO1/VO2 Channel separation
AVCL = 1, RL = 10kΩ, CL = 100pF,
Vi = 1.3V to 1.7V
Rs = 100 Ω, f = 1 kHz
f = 1 kHz
0.5
V/μs
30
°
30
nV/√Hz
120
dB
1. Maximum values include unavoidable inaccuracies of the industrial tests.
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