LMP8358 datasheet(5/32 Pages) NSC

5 / 32 page

Symbol

Parameter

Conditions

Min

(Note 6)

Typ

(Note 5)

Max

(Note 6)

Units

PSRR

Power supply Rejection Ratio

2.7V

≤ V+ ≤ 5.5V

112

105

138

EMIRR

Electro Magnetic Interference

Rejection Ratio

+IN / −IN, V

RF = 100 mVP, f = 900 MHz

+IN / −IN, V

RF = 100 mVP, f = 1800 MHz

INDM

Differential Input Impedance

50||1

Ω ‖ pF

INCM

Common Mode Input Impedance

50||1

Ω ‖ pF

INDM

Differential Mode Input Voltage

±100

Input Bias Current

0.006

1.2

Input Offset Current

0.2

113

Input Voltage Noise Density

Gain = 10, f = 1 kHz

nV/

Gain = 20, f = 1 kHz

Gain = 50, f = 1 kHz

Gain = 100, f = 1 kHz

Gain = 200, f = 1 kHz

Gain = 500, f = 1 kHz

Gain = 1000, f = 1 kHz

Gain = External, f = 1 kHz

Input Voltage Noise

Gain = 10, 0.1 Hz < f < 10 Hz

0.7

µV

Gain = 20, 0.1 Hz < f < 10 Hz

0.7

Gain = 50, 0.1 Hz < f < 10 Hz

0.5

Gain = 100, 0.1 Hz < f < 10 Hz

0.6

Gain = 200, 0.1 Hz < f < 10 Hz

0.6

Gain = 500, 0.1 Hz < f < 10 Hz

0.5

Gain = 1000, 0.1 Hz < f < 10 Hz

0.6

Gain = External, 0.1 Hz < f < 10 Hz

0.6

Input Current Noise Density

Gain = 100, f = 1 kHz

0.5

pA/

Gain Error

Gain = 10, 20, 50, 100, 200, 500

OUT = VREF + 1V and VOUT = VREF − 1V

0.03

0.1

0.15

Gain Error

Gain = 1000

OUT = VREF + 1V and VOUT = VREF − 1V

0.03

0.15

0.25

Gain Error Contribution from chip

OUT = VREF + 1V and VOUT = VREF − 1V

0.03

Gain Error Temperature Coefficient

For all gain settings (internal and

external), V

OUT = VREF + 1V and

OUT = VREF − 1V

ppm/°C

Non-Linearity

100

ppm

GBW

Gain Bandwidth

COMP[2:0] = 000b, Gain > 10

MHz

COMP[2:0] = 001b, Gain > 100

COMP[2:0] = 010b, Gain > 200

COMP[2:0] = 011b, Gain > 500

240

COMP[2:0] = 1xxb,

Gain => 1

0.8

LMP8358 Datasheet(PDF) 5 Page - National Semiconductor (TI)

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