Electrical characteristics
2 Electrical characteristics
Table 3: Electrical characteristics at VCC = 3 V, VDD = 0 V, RL connected to VCC/2,
Tamb = 25 °C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
V
io
Input offset voltage
6
mV
T
min
≤ Τ
amb
≤ T
max
8
∆V
io
/∆T Input offset voltage drift
2
µV/°C
I
io
Input offset current
1
30
nA
T
min
≤ Τ
amb
≤ Τ
max
80
I
ib
Input bias current
V
icm
= V
CC
/2
35
100
T
min
≤ T
amb
≤ T
max
200
CMR Common mode rejection ratio 50 80
dB
SVR
Supply voltage rejection ratio, V
CC
= 2.7 V to 3.3 V
60 80
A
vd
Large signal voltage gain, V
o
= 2 V
pk-pk
, R
L
= 600 Ω
80
V
OH
High level output voltage, R
L
= 600 Ω
2.8 2.9
V
V
OL
Low level output voltage, R
L
= 600 Ω
80 250 mV
I
sc
Output short-circuit current 10
mA
I
CC
Supply current (per amplifier), no load, V
icm
= V
CC
/2
0.9 1.3
GBP
Gain bandwidth product, R
L
= 2 kΩ
3
MHz
SR Slew rate
1
V/µs
Øm
Phase margin at unit gain, R
L
= 600 Ω, C
L
= 100 pF
60
Degrees
Gm
Gain margin, R
L
= 600 Ω, C
L
= 100 pF
10
dB
e
n
Equivalent input noise voltage, f = 1 kHz
25
nV / √Hz
THD
Total harmonic distortion, V
out
= 4 V
pk-pk,
F = 10 kHz, A
V
= 2, R
L
= 10 kΩ
0.01
%
