LMP2021, LMP2022

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SNOSAY9D – SEPTEMBER 2008 – REVISED JULY 2009

Operating Ratings

(1)

Temperature Range

−40°C to 125°C

2.2V to 5.5V

Package Thermal Resistance (

5-Pin SOT-23

164 °C/W

8-Pin SOIC (LMP2021)

106 °C/W

8-Pin SOIC (LMP2022)

106 °C/W

8-Pin VSSOP

217 °C/W

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test

conditions, see the Electrical Characteristics Tables.

2.5V Electrical Characteristics

(1)

Boldface limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(2)

(3)

(2)

Input Offset Voltage

–0.9

±5

μV

±10

0.001

±0.02

μV/°C

Input Bias Current

±23

±100

pA

±300

Input Offset Current

±57

±200

pA

±250

CMRR

Common Mode Rejection Ratio

105

141

dB

0V

102

CMVR

Input Common-Mode Voltage Range

Large Signal CMRR

≥ 105 dB

−0.2

1.7

V

Large Signal CMRR

≥ 102 dB

0

1.5

EMIRR

Electro-Magnetic Interference

40

f = 400 MHz

48

IN+

f = 900 MHz

and

dB

67

IN

−

f = 1800 MHz

79

f = 2400 MHz

PSRR

Power Supply Rejection Ratio

2.5V

115

130

112

dB

2.2V

110

130

Large Signal Voltage Gain

124

150

119

dB

120

150

115

(1)

Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very

(2)

All limits are guaranteed by testing, statistical analysis or design.

(3)

Typical values represent the most likely parametric norm 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.

(4)

change.

(5)

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