Datasheet

TS914, TS914A Electrical characteristics
Doc ID 4475 Rev 8 5/17
Table 4. V
CC
+
= 5 V, V
CC
-
= 0 V, R
L
, C
L
connected to V
CC
/2, T
amb
= 25 °C (unless otherwise specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
io
Input offset voltage
(V
icm
= V
o
= V
CC
/2)
TS914
TS914A
T
min
≤ T
amb
≤ T
max,
TS914
T
min
≤ T
amb
≤ T
max,
TS914A
10
5
12
7
mV
ΔV
io
Input offset voltage drift 5 μV/°C
I
io
Input offset current
(1)
T
min
≤ T
amb
≤ T
max
1 100
200
pA
I
ib
Input bias current
(1)
T
min
≤ T
amb
≤ T
max
1 150
300
pA
I
CC
Supply current
per amplifier, A
VCL
= 1, no load
T
min
≤ T
amb
≤ T
max
230 350
450
μA
CMR Common mode rejection ratio V
icm
= 1.5 to 3 V, V
o
= 2.5 V 85 dB
SVR Supply voltage rejection ratio V
CC+
= 3 to 5 V, V
o
= V
CC
/2 80 dB
A
vd
Large signal voltage gain
R
L
= 10 kΩ, V
o
= 1.5 V to 3.5 V
T
min
≤ T
amb
≤ T
max
10
7
40
V/mV
V
OH
High level output voltage
V
id
= 1 V,
R
L
= 10 kΩ
R
L
= 600 Ω
R
L
= 100 Ω
V
id
= 1 V, T
min
≤ T
amb
≤ T
max
R
L
= 10 kΩ
R
L
= 600 Ω
4.85
4.20
4.8
4.1
4.95
4.65
3.7 V
V
OL
Low level output voltage
V
id
= -1 V,
R
L
= 10 kΩ
R
L
= 600 Ω
R
L
= 100 Ω
V
id
= -1 V, T
min
≤ T
amb
≤ T
max
R
L
= 10 kΩ
R
L
= 600 Ω
50
350
1400
100
680
150
900
mV
I
o
Output short-circuit current
V
id
= ±1 V
Source (V
o
= V
CC-
)
Sink (V
o
= V
CC+
)
60
60
mA
GBP Gain bandwidth product
A
VCL
= 100, R
L
=10kΩ, C
L
= 100 pF,
f = 100 kHz
1MHz
SR Slew rate
A
VCL
=1, R
L
=10kΩ, C
L
= 100 pF,
V
in
=1Vto4V
0.8 V/μs
φ
m
Phase margin 30 °
e
n
Equivalent input noise voltage R
s
= 100 Ω, f = 1 kHz 30 nV/√Hz
V
O1
/V
O2
Channel separation f = 1 kHz 120 dB
1. Maximum values include unavoidable inaccuracies of the industrial tests.