MCP6407 查看數據表（PDF） - Microchip Technology

零件编号

产品描述 (功能)

生产厂家

MCP6407

1 MHz, 45 µA Op Amps

Microchip Technology 

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

1.0 ELECTRICAL

CHARACTERISTICS

1.1 Absolute Maximum Ratings †

VDD – VSS ........................................................................7.0V

Current at Input Pins .....................................................±2 mA

Analog Inputs (VIN+, VIN-)†† .......... VSS – 1.0V to VDD + 1.0V

All Other Inputs and Outputs ......... VSS – 0.3V to VDD + 0.3V

Difference Input Voltage ...................................... |VDD – VSS|

Output Short-Circuit Current ................................ Continuous

Current at Output and Supply Pins ............................±30 mA

Storage Temperature ....................................-65°C to +150°C

Maximum Junction Temperature (TJ) .......................... +155°C

ESD Protection on All Pins (HBM; MM; CDM)....≥ 4 kV; 300V,

1500V

† Notice: Stresses above those listed under “Absolute

Maximum Ratings” may cause permanent damage to

the device. This is a stress rating only and functional

operation of the device at those or any other conditions

above those indicated in the operational listings of this

specification is not implied. Exposure to maximum rat-

ing conditions for extended periods may affect device

reliability.

†† See Section 4.1.2 “Input Voltage Limits”.

1.2 MCP6401/1R/1U/2/4 Electrical Specifications

DC ELECTRICAL SPECIFICATIONS

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

Input Offset

Input Offset Voltage

VOS

-4.5

±0.8

+4.5 mV

E, H VCM = VSS

—

±1.0

—

mV +125°C E

—

±1.5

—

mV +150°C H

Input Offset Drift with ΔVOS/ΔTA —

Temperature

±2.0

—

µV/°C -40°C

E

VCM = VSS

to

+125°C

—

±2.5

— µV/°C -40°C

H

to

+150°C

Power Supply

Rejection Ratio

PSRR

63

78

—

75

—

dB

E, H VCM = VSS

—

dB +125°C E

—

73

—

dB +150°C H

Input Bias Current and Impedance

Input Bias Current

IB

—

1

100

pA

E, H

—

30

—

pA +85°C E, H

—

800

—

pA +125°C E

—

7

—

nA +150°C H

Input Offset Current

IOS

—

1

—

pA

E, H

—

5

—

pA +85°C E, H

—

20

—

pA +125°C E

—

45

—

pA +150°C H

Note 1: 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.

2: Figure 2-14 shows how VCMR changes across temperature.

© 2009-2011 Microchip Technology Inc.

DS22229D-page 3

Share Link: