Datasheet

LMP8601, LMP8601-Q1
www.ti.com SNOSAR2E –SEPTEMBER 2008–REVISED MARCH 2013
5V Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits ensured for at T
A
= 25°C, V
S
= 5V, GND = 0V, -22V ≤ V
CM
≤ 60V, and R
L
= ∞, Offset (Pin
7) is grounded, 10nF between V
S
and GND. Boldface limits apply at the temperature extremes.
Parameter Test Conditions Min
(2)
Typ
(3)
Max
(2)
Unit
Output Buffer (From A2 (pin 4) to OUT( pin 5 ))
V
OS
Input Offset Voltage 0V ≤ V
CM
≤ V
S
-2 2
±0.5 mV
-2.5 2.5
A2
V
Gain
(8)
1.99 2 2.01 V/V
I
B
Input Bias Current of A2
(9)
-40 fA
±20 nA
A2 V
OUT
A2 Ouput Voltage Swing
(10) (11)
V
OL
R
L
= 100 kΩ 4 20 mV
V
OH
4.98 4.99 V
I
SC
Output Short-Circuit Current
(12)
Sourcing, V
IN
= V
S
, V
OUT
= GND –25 –42 –60
mA
Sinking, V
IN
= GND, V
OUT
= V
S
30 48 65
(8) Both the gain of the preamplifier A1
V
and the gain of the buffer amplifier A2
V
are measured individually. The over all gain of both
amplifiers A
V
is also measured to assure the gain of all parts is always within the A
V
limits
(9) Positive current corresponds to current flowing into the device
(10) For this test input is driven from A1 stage.
(11) For V
OL
, R
L
is connected to V
S
and for V
OH
, R
L
is connected to GND.
(12) Short-Circuit test is a momentary test. Continuous short circuit operation at elevated ambient temperature can result in exceeding the
maximum allowed junction temperature of 150°C
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