SNOS935B – FEBRUARY 2001 – REVISED MARCH 2013
Electrical Characteristics
Unless otherwise specified, all limits specified for at T
A
= 25°C; V
+
= 5V, V
−
= 0V, V
O
= 1.4V.
Boldface
limits apply at
temperature extremes.
Symbol
V
OS
I
OS
I
B
V
CM
A
V
PSRR
CMRR
V
O
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
(4)
(3)
Conditions
Min
(1)
Typ
(2)
Max
(1)
Units
mV
nA
nA
V
V/mV
dB
dB
V
2
5
45
7
9
50
150
250
500
V
+
- 1.5
V
+
-2
Input Common-Mode Voltage Range
Large Signal Voltage Gain
Power Supply Rejection Ratio
Common Mode Rejection Ratio
Output Swing
V
OH
V
OL
V
+
= 30V
(5)
For CMRR > = 50dB
(V
+
= 15V, R
L
= 2kΩ
V
O
= 1.4V to 11.4V)
R
S
≤
10kΩ,
V
+
≤
5V to 30V
R
S
≤
10kΩ
V = 30V, R
L
= 2kΩ
V
+
= 30V, R
L
= 10kΩ
V
+
= 5V, R
L
= 10kΩ
V = 5V
V
+
= 30V
+
+
0
25
15
65
65
26
27
28
5
0.430
0.7
0.660
1.5
20
10
10
5
12
40
20
20
8
100
40
100
100
85
20
1.15
1.2
2.85
3
mV
mA
I
S
Supply Current, No Load
I
SOURCE
I
SINK
Output Current Sourcing
Output Current Sinking
V
ID
= +1V, V
+
= 15V,
V
O
= 2V
V
ID
=
−1V
V
+
= 15V, V
O
= 2V
V
ID
=
−1V
V
+
= 15V, V
O
= 0.2V
mA
mA
µA
85
mA
I
O
SR
Output Short Circuit to Ground
(6)
V
+
= 15V
V
+
= 15V, R
L
= 2kΩ,
V
IN
= 0.5 to 3V
C
L
= 100pF, Unity Gain
V
+
= 30V, f = 100kHz,
V
IN
= 10mV, R
L
=2kΩ,
C
L
= 100pF
f = 1kHz, A
V
= 20dB
R
L
= 2kΩ, V
O
= 2V
PP
,
C
L
= 100pF, V
+
= 30V
f = 1kHz, R
S
= 100Ω
V
+
= 30V
Slew Rate
0.4
V/µs
GBW
Gain Bandwidth Product
1
60
0.015
40
MHz
deg
%
nV/
φm
THD
Phase Margin
Total Harmonic Distortion
e
n
Equivalent Input Noise Voltage
(1)
(2)
(3)
(4)
(5)
(6)
All limits are specified by testing or statistical analysis.
Typical values represent the most likely parametric norm.
V
O
≅
1.4V, R
S
= 0Ω with V
+
from 5V to 30V; and over the full input common-mode range (0V to V
+
- 1.5V) at 25°C.
The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the input lines.
The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25°C). The
upper end of the common-mode voltage range is V
+
- 1.5V at 25°C, but either or both inputs can go to +32V without damage,
independent of the magnitude of V
+
.
Short circuits from the output V
+
can cause excessive heating and eventual destruction. When considering short circuits to ground the
maximum output current is approximately 40mA independent of the magnitude of V
+
. At values of supply voltage in excess of +15V,
continuous short circuits can exceed the power dissipation ratings and cause eventual destruction.
Copyright © 2001–2013, Texas Instruments Incorporated
Product Folder Links:
3
TI [ TEXAS INSTRUMENTS ]
