Datasheet

LMH6732
SNOSA47B –FEBRUARY 2003–REVISED MARCH 2013 www.ti.com
Electrical Characteristics I
CC
= 3.4mA
(1)
(continued)
A
V
= +2, R
F
= 1kΩ, V
S
= ±5V, R
L
= 100Ω, R
P
= 137kΩ; Unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Units
(2) (2) (2)
Static, DC Performance
V
IO
Input Offset Voltage ±2.5 ±7.0 mV
±8.5
DV
IO
Input Offset Voltage Average Drift See
(4)
10 μV/°C
I
BN
Input Bias Current Non Inverting
(5)
−0.4 ±4 μA
±6
DI
BN
Input Bias Current Average Drift Non-Inverting
(4)
8 nA/°C
I
BI
Input Bias Current Inverting
(5)
−1 ±12 μA
±16
DI
BI
Input Bias Current Average Drift Inverting
(4)
−3 nA/°C
+PSRR Positive Power Supply Rejection Ratio DC 52 64 dB
50
−PSRR Negative Power Supply Rejection DC 51 57 dB
Ratio 50
CMRR Common Mode Rejection Ratio DC 49 55 dB
48
I
CC
Supply Current R
L
= ∞, R
P
= 137kΩ 2.8 3.4 3.9 mA
2.6 4.1
I
CC
I Supply Current During Shutdown <1 μA
Miscellaneous Performance
R
IN
Input Resistance Non-Inverting 15 MΩ
C
IN
Input Capacitance Non-Inverting 1.7 pF
R
OUT
Output Resistance Closed Loop 50 mΩ
V
O
Output Voltage Range R
L
= ∞ ±3.60 ±3.78
±3.55
V
V
OL
R
L
= 100Ω ±2.90 ±3.10
±2.85
CMIR Common Mode Input Range Common Mode ±2.2 V
I
O
Output Current Closed Loop ±30 ±45 mA
−20mV ≤ V
O
≤ 20mV
TON Turn-on Time 0.5V
PP
Sine Wave, 90% of Full 42
Value
ns
TOFF Turn-off Time 0.5V
PP
Sine Wave, <5% of Full 10
Value
V
O glitch
Turn-on Glitch 25 mV
FDTH Feed-Through f = 10MHz, A
V
= +2, Off State −61 dB
(4) Drift determined by dividing the change in parameter distribution average at temperature extremes by the total temperature change
(5) Negative input current implies current flowing out of the device.
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