MCP6N16T-001E 查看數據表（PDF） - Microchip Technology

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MCP6N16T-001E

Zero-Drift Instrumentation Amplifier

Microchip Technology 

TABLE 1-1: DC ELECTRICAL SPECIFICATIONS (CONTINUED)

Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = 1.8V to 5.5V, VSS = GND, VCM = VDD/2, VDM = 0V, VREF = VDD/2, VL = VDD/2, RL = 10 kΩ

to VL, GDM = GMIN and EN = VDD; see Figures 1-7 and 1-8 (Note 1).

Parameters

Sym.

Min.

Typ.

Max.

Units GMIN

Conditions

Input Offset Current

IOS

Across Temperature

Across Temperature

Common Mode Input Impedance

ZCM

Differential Input Impedance

ZDIFF

Input Common Mode Voltage (VCM or VREF) (Note 3)

Input Voltage Range (Note 4, Note 5)

VIVL

VIVH

Common Mode Rejection Ratio

CMRR

-800

—

-1500

—

—

—

VDD + 0.15

80

94

±300

±320

±350

1013||10

1013||4

VSS – 0.25

VDD + 0.30

98

112

+800

—

+1500

—

—

VSS – 0.15

—

—

—

pA

Ω||pF

all

TA = +85°C

TA = +125°C

V

all

dB

1

VCM = VIVL to VIVH, VDD = 1.8V

10

103

121

—

100

89

107

—

103

121

—

1

VCM = VIVL to VIVH, VDD = 5.5V

10

112

130

—

100

Common Mode Rejection Ratio at VREF

CMRR2

83

101

—

dB

1 VREF = 0.2V to VDD – 0.2V,

98

116

—

10 VDD = 1.8V

102

120

—

100

94

112

—

109

127

—

1 VREF = 0.2V to VDD – 0.2V,

10 VDD = 5.5V

115

133

—

100

Note 1:

2:

3:

4:

5:

6:

VCM = (VIP + VIM)/2, VDM = (VIP – VIM) and GDM = 1 + RF/RG.

For Design Guidance only; not tested.

These specifications apply to the VIP, VIM input pair (use VCM) and to the VREF, VFG input pair (use VREF instead).

This specification applies to the VIP, VIM, VREF and VFG pins individually.

Figures 2-52 and 2-53 show the VIVL, VIVH, VDML and VDMH variation over temperature.

See Section 1.5 “Explanation of DC Error Specifications”.

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