MCP6401 View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

MCP6401

1 MHz, 45 µA Op Amps

Microchip Technology 

MCP6401/1R/1U/2/4/6/7/9

DC ELECTRICAL SPECIFICATIONS (CONTINUED)

Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +1.8v to +6.0v, VSS = GND,

VCM = VDD/2, VOUT ≈ VDD/2, VL = VDDD/2 and RL = 100 kΩ to VL (Refer to Figure 1-1).

Parameters

Sym

Min

Typ

Max

Units

Temp

Parts

(Note 1)

Conditions

Common Mode Input ZCM

—

1013||6

— Ω||pF

E, H

Impedance

Differential Input

ZDIFF

—

1013||6

— Ω||pF

E, H

Impedance

Common Mode

Common Mode Input VCMR VSS-0.20 — VDD+0.20 V

E, H VDD = 1.8V

Voltage Range

(Note 2)

VSS-0.05 — VDD+0.05 V +125°C E

VSS

—

VDD

V +150°C H

VSS-0.30 — VDD+0.30 V

E, H VDD = 6.0V

VSS-0.15 — VDD+0.15 V +125°C E

VSS-0.10 — VDD+0.10 V +150°C H

Common Mode

Rejection Ratio

CMRR

56

71

—

dB

E, H VCM = -0.2V to 2.0V,

VDD = 1.8V

—

68

—

dB +125°C E VCM = -0.05V to 1.85V,

VDD = 1.8V

—

65

—

dB +150°C H VCM = 0V to 1.8V,

VDD = 1.8V

63

78

—

dB

E, H VCM = -0.3V to 6.3V,

VDD = 6.0V

—

76

—

dB +125°C E VCM = -0.15V to 6.15V,

VDD = 6.0V

—

75

—

dB +150°C H VCM = -0.1V to 6.1V,

VDD = 6.0V

Open-Loop Gain

DC Open-Loop Gain

AOL

(Large Signal)

90

110

—

dB

E, H VOUT = 0.3V to VDD-

—

105

—

dB +125°C E 0.3V,

—

100

—

dB +150°C

H

VCM = VSS

Output

High-Level Output

Voltage

VOH

1.790 1.792

—

—

1.788

—

—

1.785

—

5.980 5.985

—

—

5.980

—

—

5.975

—

V

E, H VDD = 1.8V

V +125°C E RL = 10 kΩ

V +150°C H 0.5V input overdrive

V

E, H VDD = 6.0V

V +125°C E RL = 10 kΩ

0.5V input overdrive

V +150°C H

Low-Level Output

Voltage

VOL

—

0.008 0.010

V

E, H VDD = 1.8V

—

0.012

—

V +125°C E RL = 10 kΩ

—

0.015

—

V +150°C H 0.5V input overdrive

Note 1:

2:

—

0.015 0.020

V

E, H VDD = 6.0V

—

0.020

—

V +125°C E RL = 10 kΩ

—

0.025

—

V +150°C H 0.5V input overdrive

E part stands for the one whose operating temperature range is from -40°C to +125°C and H part stands

for the one whose operating temperature range is from -40°C to +150°C.

Figure 2-14 shows how VCMR changes across temperature.

DS22229D-page 4

© 2009-2011 Microchip Technology Inc.

Share Link: