Datasheet

Electrical characteristics TSV731, TSV732, TSV734
6/29 DocID023708 Rev 2
3 Electrical characteristics
Table 3. Electrical characteristics at V
CC+
= 1.8 V with V
CC-
= 0 V, V
icm
= V
CC
/2, T = 25 °C, and
R
L
= 10 kΩ connected to V
CC
/2 (unless otherwise specified)
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
V
io
Input offset voltage
(V
icm
= 0 V)
T = 25 °C 200
μV-40 °C < T< 85 °C 500
-40 °C < T< 125 °C 650
ΔV
io
/ΔT Input offset voltage drift -40 °C < T< 125 °C
(1)
4.5 μV/°C
I
io
Input offset current
(V
out
= V
CC
/2)
T = 25 °C 1 10
(2)
pA
-40 °C < T< 125 °C 1 300
(2)
I
ib
Input bias current (V
out
= V
CC
/2)
T = 25 °C 1 10
(2)
-40 °C < T< 125 °C 1 300
(2)
CMR
Common mode rejection ratio
20 log (ΔV
icm
/ΔV
io
)
V
icm
= 0 V to V
CC
,
V
out
= V
CC
/2, R
L
> 1 MΩ
T = 25 °C 72 90
dB
-40 °C < T< 125 °C 66
A
vd
Large signal voltage gain
V
out
= 0.5 V to (V
CC
- 0.5 V)
T = 25 °C 105
-40 °C < T< 125 °C 90
V
OH
High level output voltage
(V
OH
= V
CC
- V
out
)
T = 25 °C 75
mV
-40 °C < T< 125 °C 80
V
OL
Low level output voltage
T = 25 °C 40
-40 °C < T< 125 °C 60
I
out
I
sink (
V
out
= V
CC)
T = 25 °C 6 12
mA
-40 °C < T< 125 °C 4
I
source
(V
out
= 0 V)
T = 25 °C 5 7
-40 °C < T< 125 °C 3
I
CC
Supply current (per channel,
V
out
= V
CC
/2, R
L
> 1 MΩ)
T = 25 °C 58 70
µA
-40 °C < T< 125 °C 85