Datasheet

LM7332
www.ti.com SNOSAV4A –APRIL 2008–REVISED MARCH 2013
±5V Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
+
= +5V, V
−
= −5V, V
CM
= 0V, V
O
= 0V, and R
L
> 1 MΩ to
0V. Boldface limits apply at the temperature extremes.
Symbol Parameter Condition Min
(2)
Typ
(3)
Max
(2)
Units
I
SC
Output Short Circuit Current Sourcing from V
+
, V
ID
= 200 mV
(6)
90 120
mA
Sinking to V
−
, V
ID
= −200 mV
(6)
90 100
I
OUT
Output Current V
ID
= ±200 mV, V
O
= 1V from rails ±65 mA
I
S
Total Supply Current No Load, V
CM
= −4.5V 1.5 2.4
mA
2.6
SR Slew Rate
(7)
A
V
= +1, V
I
= 8V Step, R
L
= 1 MΩ, 13.2 V/µs
C
L
= 10 pF
R
OUT
Close Loop Output Resistance A
V
= +1, f = 100 kHz 3 Ω
f
u
Unity Gain Frequency R
L
= 10 MΩ, C
L
= 20 pF 7.9 MHz
GBWP Gain Bandwidth Product f = 50 kHz 19.9 MHz
e
n
Input Referred Voltage Noise f = 2 kHz 14.7 nV/√HZ
i
n
Input Referred Current Noise f = 2 kHz 1.3 pA/√HZ
THD+N Total Harmonic Distortion +Noise A
V
= +2, R
L
= 100 kΩ, f = 1 kHz −87 dB
V
O
= 8 V
PP
CT Rej. Crosstalk Rejection f = 3 MHz, Driver R
L
= 10 kΩ 68 dB
(6) Short circuit test is a momentary test. Output short circuit duration is infinite for V
S
≤ 6V at room temperature and below. For V
S
> 6V,
allowable short circuit duration is 1.5 ms.
(7) Slew rate is the slower of the rising and falling slew rates. Connected as a Voltage Follower.
±15V Electrical Characteristics
(1)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
+
= +15V, V
−
= −15V, V
CM
= 0V, V
O
= 0V, and R
L
> 1 MΩ to
0V. Boldface limits apply at the temperature extremes.
Symbol Parameter Condition Min
(2)
Typ
(3)
Max
(2)
Units
V
OS
Input Offset Voltage V
CM
= −14.5V and V
CM
= 14.5V −5 ±2 +5
mV
−6 +6
TC V
OS
Input Offset Voltage V
CM
= −14.5V and V
CM
= 14.5V ±2 µV/°C
Temperature Drift
(4)
I
B
Input Bias Current See
(5)
−2.0 ±1.0 +2.0
µA
−2.5 +2.5
I
OS
Input Offset Current 20 250
nA
300
CMRR Common Mode Rejection Ratio −15V ≤ V
CM
≤ 12V 74 88
74
dB
−15V ≤ V
CM
≤ 15V 72 80
72
PSRR Power Supply Rejection Ratio −10V ≤ V
+
≤ 15V, V
CM
= −14.5V 78 100
dB
74
CMVR Input Common Mode Voltage CMRR > 50 dB −15.3 −15.1
Range
−15
V
15.1 15.3
15
(1) Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very
limited self-heating of the device such that T
J
= T
A
. No ensured specification of parametric performance is indicated in the electrical
tables under conditions of internal self-heating where T
J
> T
A
.
(2) All limits are ensured by testing or statistical analysis.
(3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
(4) Offset voltage temperature drift determined by dividing the change in V
OS
at temperature extremes into the total temperature change.
(5) Positive current corresponds to current flowing in the device.
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