MCP6442 datasheet(4/46 Pages) MICROCHIP

tên linh kiện	MCP6442

Giải thích chi tiết về linh kiện	450 nA, 9 kHz Op Amp

Download	46 Pages

Scroll/Zoom	100%

nhà sản xuất	MICROCHIP [Microchip Technology]

Trang chủ	http://www.microchip.com

Logo

4 / 46 page

MCP6441/2/4

DS22257C-page 4

1.2

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 the temperature, CMRR, PSRR and

AOL.

EQUATION 1-1:

FIGURE 1-1:

AC and DC Test Circuit for

Most Specifications.

AC ELECTRICAL SPECIFICATIONS

Electrical Characteristics: Unless otherwise indicated, T

A = +25°C, VDD = +1.4V to +6.0V, VSS = GND,

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

Parameters

Sym

Min

Typ

Max

Units

Conditions

AC Response

Gain Bandwidth Product

GBWP

—

9

—

kHz

Phase Margin

PM

—

65

—

°

G = +1 V/V

Slew Rate

SR

—

3

—

V/ms

Noise

Input Noise Voltage

Eni

—

5

—

µVp-p

f = 0.1 Hz to 10 Hz

Input Noise Voltage Density

eni

—190

—

nV/

√Hz f = 1 kHz

Input Noise Current Density

ini

—0.6

—

fA/

√Hz

f = 1 kHz

TEMPERATURE SPECIFICATIONS

Electrical Characteristics: Unless otherwise indicated, V

DD = +1.4V 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, 5L-SC70

θ

JA

—

331

—

°C/W

Thermal Resistance, 5L-SOT-23

θ

JA

—220.7

—

°C/W

Thermal Resistance, 8L-MSOP

θ

JA

—211

—

°C/W

Thermal Resistance, 8L-SOIC

θ

JA

—149.5

—

°C/W

Thermal Resistance, 8L-2x3 TDFN

θ

JA

—52.5

—

°C/W

Thermal Resistance, 14L-SOIC

θ

JA

—95.3

—

°C/W

Thermal Resistance, 14L-TSSOP

θ

JA

—

100

—

°C/W

Note 1:

The internal junction temperature (TJ) 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

1M

Ω

1µF

100 nF

VIN–

VIN+

CF

6.8 pF

CF

6.8 pF

MCP6441

Số phần tương tự - MCP6442

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	MCP6442	1Mb / 42P	450 nA, 9 kHz Op Amp No Phase Reversal Analog Active Filters 2011
Microchip Technology	MCP6442T	1Mb / 42P	450 nA, 9 kHz Op Amp No Phase Reversal Analog Active Filters 2011

More results

Mô tả tương tự - MCP6442

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	MCP6441	635Kb / 30P	450 nA, 9 kHz Op Amp 2010
	MCP6441	1Mb / 42P	450 nA, 9 kHz Op Amp No Phase Reversal Analog Active Filters 2011
	MCP6421	2Mb / 34P	4.4 關A, 90 kHz Op Amp 2013
Analog Devices	AD846	513Kb / 12P	450 V/us, Precision, Current-Feedback Op Amp REV. C
Analog Devices	AD846	311Kb / 12P	450 V/ms, Precision, Current-Feedback Op Amp REV. B
Microchip Technology	MCP6281	580Kb / 32P	450 UA, 5 MHz Rail-to-Rail Op Amp 2004
Oscilent Corporation	730-450-AW	138Kb / 2P	450 KHz 6 Element
	733-450-AU	137Kb / 2P	450 KHz 4 Element
	737-450-AW	139Kb / 2P	450 KHz 6 Element
	737	139Kb / 2P	450 KHz 6 Element

More results

MCP6442 bảng dữ liệu(PDF) 4 Page - Microchip Technology

MCP6442 bảng dữ liệu(HTML) 4 Page - Microchip Technology

Số phần tương tự - MCP6442

Mô tả tương tự - MCP6442

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

bảng dữ liệu tải về

Link URL