LMP8100

SNOSAO1B – JULY 2007 – REVISED APRIL 2008

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5V Electrical Characteristics

10 k

Ω to V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(1)

(2)

(1)

Gain Error

LMP8100A

0V < +IN (DC) < 3.5V,

0.015

0.03

1 V/V

0.03

%

< 4.5V

Gain Error

LMP8100

0.015

0.075

0.075

LMP8100 Gain Error (Gain = 1 V/V)

+IN > 3.5V,

0.1

%

Extended +IN Range

0.2

TCGE

Gain Drift

LMP8100A

Gain = 16

0.5

2.2

ppm/°C

LMP8100

Gain = 16

0.8

4.8

Input Offset Voltage

LMP8100A

±50

±250

±450

µV

LMP8100

±50

±400

±600

Input Offset Temp Coefficient

(3)

1.5

5

µV/°C

Input Bias Current

0.1

5

pA

100

Input-Referred Noise Voltage

f = 10 kHz, 1 V/V

≤ Gain ≤ 16 V/V

12

nV/

√Hz

f = 0.1 Hz to 10 Hz, 1 V/V

≤ Gain ≤

3.8

16 V/V

BW

Bandwidth

C1 = C0 = 0, Gain = 1 V/V

33

C1 = C0 = 0, Gain = 2 V/V

15.5

MHz

C1 = C0 = 1, Gain = 16 V/V

9.5

SR

Slew Rate

(4)

12

V/µs

PSRR

Power Supply Rejection Ratio

90

100

dB

85

Output Swing

+IN = 5V

4.9

4.95

V

High

4.85

Output Swing

+IN = 0V

50

100

mV

Low

150

Output Current

Sourcing and Sinking

15

20

mA

Input Voltage Range

–0.2

5.2

V

0

5.0

Supply Current

5.3

6.0

mA

7.2

Supply Current, Power Down

3.5

20

µA

40

Feedback Resistance

5.6

k

Ω

Input Impedance

f = 10 Hz

>10

G

Ω

(1)

All limits are guaranteed by testing or statistical analysis.

(2)

Typical Values indicate 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 guaranteed on

shipped production material.

(3)

(4)

Slew rate is the average of the rising and falling slew rates.

4

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