TSB621, TSB622, TSB624
Electrical characteristics
Table 8. Electrical characteristics VCC+ = 36 V, VCC- = 0 V, Vicm = VCC/2, T = 25 °C, RL = 10 kΩ connected to Vcc/2 (unless
otherwise specified)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
DC performance
T = 25 °C
-1
1
V
Input offset voltage
mV
IO
Tmin < T < Tmax
Tmin < T < Tmax
T = 25 °C
-1.6
1.6
|∆ V /∆T|
Input offset voltage drift
Input bias current
2
µV/°C
IO
15
30
45
10
15
I
IB
Tmin < T < Tmax
T = 25 °C
nA
dB
3
I
Input offset current
IO
Tmin < T < Tmax
V
V
= -0.1 to V -1 V,
icm
CC
Common mode rejection ratio:
105
135
124
= V /2
CMR
SVR
OUT
CC
20 log (ΔV /ΔV )
icm
io
Tmin < T < Tmax
= 4.5 to 36 V, V
100
100
95
V
= 0 V
icm
Supply voltage rejection ratio:
20 log (ΔV /ΔV )
CC
dB
dB
CC
io
Tmin < T < Tmax
= 0.5 V to (V -0.5 V)
V
105
100
120
110
125
45
OUT
CC
A
Large signal voltage gain
High-level output voltage,
VD
Tmin < T < Tmax
T = 25 °C
140
180
150
195
V
OH
V
= V - V
CC OUT
Tmin < T < Tmax
T = 25 °C
OH
mV
V
Low-level output voltage
OL
Tmin < T < Tmax
V
= V
CC
35
15
35
25
OUT
I
sink
Tmin < T < Tmax
= 0 V
I
mA
µA
OUT
V
OUT
45
I
source
Tmin < T < Tmax
No load, V = V /2
310
375
420
OUT
CC
I
Supply current (per channel)
CC
Tmin < T < Tmax
AC performance
R = 10 kΩ, C = 100 pF
1.2
1.7
L
L
GBP
Gain bandwidth product
MHz
Tmin < T < Tmax
0.95
Φ
Phase margin
Gain margin
45
18
degrees
dB
m
R = 10 kΩ, C = 100 pF
L
L
G
m
T = 25 °C
0.35
0.25
0.60
SR
Slew rate
V/µs
Tmin < T < Tmax
f = 1 kHz
E
Equivalent input noise voltage
25
nV/√Hz
N
f
in
= 1 kHz, Gain = 1, R = 100 kΩ,
L
V
= (V - 1 V) / 2,
THD+N
Total harmonic distortion + noise
0.005
%
icm
CC
BW = 22 kHz, V
= 1 Vpp
OUT
C
Channel separation
f = 1 kHz
120
2
dB
µs
S
t
rec
Overload recovery time
DS13848 - Rev 3
page 7/35