MCP6401U datasheet(4/28 Pages) MICROCHIP

tên linh kiện	MCP6401U

Giải thích chi tiết về linh kiện	1 MHz, 45 A Op Amps

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MCP6401/1R/1U

DS22229A-page 4

TABLE 1-2:

AC ELECTRICAL SPECIFICATIONS

TABLE 1-3:

TEMPERATURE SPECIFICATIONS

1.3

Test Circuits

The circuit used for most DC and AC tests is shown in

Figure 1-1. This circuit can independently set VCM and

VOUT; see Equation 1-1. Note that VCM is not the

circuit’s common mode voltage ((VP +VM)/2), and that

VOST includes VOS plus the effects (on the input offset

error, VOST) of temperature, CMRR, PSRR and AOL.

EQUATION 1-1:

FIGURE 1-1:

AC and DC Test Circuit for

Most Specifications.

Electrical Characteristics: Unless otherwise indicated, T

A = +25°C, VDD = +1.8 to +6.0V, VSS = GND, VCM = VDD/2,

VOUT ≈ VDD/2, VL = VDD/2, RL = 100 kΩ to VL and CL = 60 pF. (Refer to Figure 1-1).

Parameters

Sym

Min

Typ

Max

Units

Conditions

AC Response

Gain Bandwidth Product

GBWP

—

1

—

MHz

Phase Margin

PM

—

65

—

°

G = +1 V/V

Slew Rate

SR

—

0.5

—

V/µs

Noise

Input Noise Voltage

Eni

—

3.6

—

µVp-p

f = 0.1 Hz to 10 Hz

Input Noise Voltage Density

eni

—28

—

nV/

√Hz f = 1 kHz

Input Noise Current Density

ini

—0.6

—

fA/

√Hz f = 1 kHz

Electrical Characteristics: Unless otherwise indicated, V

DD = +1.8V to +6.0V and VSS = GND.

Parameters

Sym

Min

Typ

Max

Units

Conditions

Temperature Ranges

Operating Temperature Range

TA

-40

—

+125

°C

Note 1

Storage Temperature Range

TA

-65

—

+150

°C

Thermal Package Resistances

Thermal Resistance, SOT-23-5

θ

JA

—220.7

—

°C/W

Thermal Resistance, SC70-5

θ

JA

—331

—

°C/W

Note 1: The internal junction temperature (T

J) must not exceed the absolute maximum specification of +150°C.

G

DM

R

F RG

⁄

=

V

CM

V

P

V

DD 2

⁄

+

() 2

⁄

=

V

OUT

V

DD 2

⁄

()

V

P

V

M

–

() V

OST 1GDM

+

()

++

=

Where:

GDM = Differential Mode Gain

(V/V)

VCM = Op Amp’s Common Mode

Input Voltage

(V)

VOST = Op Amp’s Total Input Offset

Voltage

(mV)

V

OST

V

IN–

V

IN+

–

=

VDD

RG

RF

VOUT

VM

CB2

CL

RL

VL

CB1

100 k

Ω

100 k

Ω

RG

RF

VDD/2

VP

100 k

Ω

100 k

Ω

60 pF

100 k

Ω

1µF

100 nF

VIN–

VIN+

CF

6.8 pF

CF

6.8 pF

MCP640x

Số phần tương tự - MCP6401U

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	MCP6401U	1Mb / 38P	1 MHz, 45 關A Op Amps 2010
	MCP6401U-E/LT	1Mb / 38P	1 MHz, 45 關A Op Amps 2010
	MCP6401U-E/MNY	1Mb / 38P	1 MHz, 45 關A Op Amps 2010
	MCP6401U-E/OT	1Mb / 38P	1 MHz, 45 關A Op Amps 2010
	MCP6401U-E/SL	1Mb / 38P	1 MHz, 45 關A Op Amps 2010

More results

Mô tả tương tự - MCP6401U

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	MCP6401	1Mb / 38P	1 MHz, 45 關A Op Amps 2010
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