LMP8601MASLASHNOPB datasheet(5/29 Pages) TI1

5 / 29 page

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 TA = 25°C, VS = 5V, GND = 0V, -22V ≤ VCM ≤ 60V, and RL = ∞, Offset (Pin

7) is grounded, 10nF between VS 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 ))

VOS

Input Offset Voltage

≤ VCM ≤ VS

-2

±0.5

-2.5

2.5

A2V

Gain (8)

1.99

2.01

V/V

Input Bias Current of A2 (9)

-40

±20

A2 VOUT

A2 Ouput Voltage Swing (10) (11)

VOL

RL = 100 kΩ

VOH

4.98

4.99

ISC

Output Short-Circuit Current (12)

Sourcing, VIN = VS, VOUT = GND

–25

–42

–60

Sinking, VIN = GND, VOUT = VS

(8)

Both the gain of the preamplifier A1V and the gain of the buffer amplifier A2V are measured individually. The over all gain of both

amplifiers AV is also measured to assure the gain of all parts is always within the AV limits

(9)

Positive current corresponds to current flowing into the device

(10) For this test input is driven from A1 stage.

(11) For VOL, RL is connected to VS and for VOH, RL 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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