MCP41100-E/SN datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Analog mixed-signal IC> converter> MCP41100-E/SN

MCP41100-E/SN: Descriptiondigital potentiometer ics 256 step spi 100kohm; CategoryAnalog mixed-signal IC converter; File Size687KB，33 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

Download Datasheet Download user manual Parametric Compare View All

MCP41100-E/SN Overview

digital potentiometer ics 256 step spi 100kohm

MCP41100-E/SN Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	SOIC
package instruction	0.150 INCH, PLASTIC, SOIC-8
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	16 weeks
Samacsys Description	Dig Pot,256st,SPI,100k,1ch,MCP41100-E/SN
Nominal bandwidth	0.145 kHz
control interface	3-WIRE SERIAL
Converter type	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	3
Number of functions	1
Number of positions	256
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
resistance law	LINEAR
Maximum resistor terminal voltage	5 V
Minimum resistor terminal voltage
Maximum seat height	1.75 mm
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Nominal temperature coefficient	800 ppm/°C
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Nominal total resistance	100000 Ω
width	3.9 mm
Base Number Matches	1

User Manual

Preview

Download Datasheet

View All

Features

• 256 taps for each potentiometer

• Potentiometer values for 10 kΩ, 50 kΩ and

100 kΩ

• Single and dual versions

• SPI™ serial interface (mode 0,0 and 1,1)

• ±1 LSB max INL & DNL

• Low power CMOS technology

• 1 µA maximum supply current in static operation

• Multiple devices can be daisy-chained together

(MCP42XXX only)

• Shutdown feature open circuits of all resistors for

maximum power savings

• Hardware shutdown pin available on MCP42XXX

only

• Single supply operation (2.7V - 5.5V)

• Industrial temperature range: -40°C to +85°C

• Extended temperature range: -40°C to +125°C

MCP41XXX/42XXX

Description

The MCP41XXX and MCP42XXX devices are 256-

position, digital potentiometers available in 10 kΩ,

50 kΩ and 100 kΩ resistance versions. The

MCP41XXX is a single-channel device and is offered in

an 8-pin PDIP or SOIC package. The MCP42XXX con-

tains two independent channels in a 14-pin PDIP, SOIC

or TSSOP package. The wiper position of the

MCP41XXX/42XXX varies linearly and is controlled via

an industry-standard SPI interface. The devices con-

sume <1 µA during static operation. A software shut-

down feature is provided that disconnects the “A”

terminal from the resistor stack and simultaneously con-

nects the wiper to the “B” terminal. In addition, the dual

MCP42XXX has a SHDN pin that performs the same

function in hardware. During shutdown mode, the con-

tents of the wiper register can be changed and the

potentiometer returns from shutdown to the new value.

The wiper is reset to the mid-scale position (80h) upon

power-up. The RS (reset) pin implements a hardware

reset and also returns the wiper to mid-scale. The

MCP42XXX SPI interface includes both the SI and SO

pins, allowing daisy-chaining of multiple devices. Chan-

nel-to-channel resistance matching on the MCP42XXX

varies by less than 1%. These devices operate from a

single 2.7 - 5.5V supply and are specified over the

extended and industrial temperature ranges.

Single/Dual Digital Potentiometer with SPI

™

Interface

Block Diagram

Control

Logic

Wiper

SHDN

PB0

Resistor

Array 0

PA0

PW0

PB1

PA1

PW1

Package Types

PDIP/SOIC

SCK

PB0

PW0

PA0

MCP41XXX

SCK

16-Bit

Shift

Wiper Resistor

*Potentiometer

P1 is only available on the dual

MCP42XXX version.

PDIP/SOIC/TSSOP

SCK

PB1

PW1

PA1

SHDN

PB0

PW0

PA0

MCP42XXX



2003 Microchip Technology Inc.

DS11195C-page 1

MCP41100-E/SN Related Products

	MCP41100-E/SN	MCP41010-I/P	MCP42050-I/P	MCP41050-E/P	MCP41100-I/P	MCP42010-E/SL	MCP41050T-I/SN	MCP42100-E/SL	MCP42100T-E/ST
Description	digital potentiometer ics 256 step spi 100kohm	digital potentiometer ics 256 step spi 10kohm	digital potentiometer ics 256 step spi 50kohm	digital potentiometer ics 256 step spi 50kohm	digital potentiometer ics 256 step spi 100kohm	digital potentiometer ics 256 step spi 10kohm	digital potentiometer ics 256 step spi 50kohm	digital potentiometer ics 256 step spi 100kohm	digital potentiometer ics 256 step spi 100kohm
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	SOIC	DIP	DIP	DIP	DIP	SOIC	SOIC	SOIC	TSSOP
package instruction	0.150 INCH, PLASTIC, SOIC-8	DIP, DIP8,.3	DIP, DIP14,.3	DIP, DIP8,.3	0.300 INCH, PLASTIC, DIP-8	0.150 INCH, PLASTIC, SOIC-14	SOP, SOP8,.25	SOP, SOP14,.25	TSSOP, TSSOP14,.25
Contacts	8	8	14	8	8	14	8	14	14
Reach Compliance Code	compliant	compliant	compliant	compli	compli	compli	compli	compliant	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Nominal bandwidth	0.145 kHz	1 kHz	0.28 kHz	0.28 kHz	0.145 kHz	1 kHz	0.28 kHz	0.145 kHz	0.145 kHz
control interface	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL
Converter type	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G8	R-PDIP-T8	R-PDIP-T14	R-PDIP-T8	R-PDIP-T8	R-PDSO-G14	R-PDSO-G8	R-PDSO-G14	R-PDSO-G14
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3	e3
length	4.9 mm	9.46 mm	19.05 mm	9.46 mm	9.46 mm	8.65 mm	4.9 mm	8.65 mm	5 mm
Number of functions	1	1	2	1	1	2	1	2	2
Number of positions	256	256	256	256	256	256	256	256	256
Number of terminals	8	8	14	8	8	14	8	14	14
Maximum operating temperature	125 °C	85 °C	85 °C	125 °C	85 °C	125 °C	85 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	DIP	DIP	DIP	SOP	SOP	SOP	TSSOP
Encapsulate equivalent code	SOP8,.25	DIP8,.3	DIP14,.3	DIP8,.3	DIP8,.3	SOP14,.25	SOP8,.25	SOP14,.25	TSSOP14,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	260	260	260	260
power supply	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
resistance law	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR
Maximum resistor terminal voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Maximum seat height	1.75 mm	4.32 mm	4.32 mm	4.32 mm	4.32 mm	1.75 mm	1.75 mm	1.75 mm	1.2 mm
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	NO	NO	NO	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Nominal temperature coefficient	800 ppm/°C	800 ppm/°C	800 ppm/°C	800 ppm/°C	800 ppm/°C	800 ppm/°C	800 ppm/°C	800 ppm/°C	800 ppm/°C
Temperature level	AUTOMOTIVE	INDUSTRIAL	INDUSTRIAL	AUTOMOTIVE	INDUSTRIAL	AUTOMOTIVE	INDUSTRIAL	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	NOT APPLICABLE	40	40	40	40
Nominal total resistance	100000 Ω	10000 Ω	50000 Ω	50000 Ω	100000 Ω	10000 Ω	50000 Ω	100000 Ω	100000 Ω
width	3.9 mm	7.62 mm	7.62 mm	7.62 mm	7.62 mm	3.9 mm	3.9 mm	3.9 mm	4.4 mm
Maker	Microchip	Microchip	Microchip	-	-	-	-	Microchip	Microchip
Factory Lead Time	16 weeks	14 weeks	10 weeks	14 weeks	6 weeks	-	15 weeks	14 weeks	12 weeks
Humidity sensitivity level	3	-	-	-	-	1	3	1	1
Base Number Matches	1	1	1	1	1	1	1	1	-

Recommended Resources

Overview of high-precision, ultra-low-range pressure sensors

Simple buzzer circuit 4b

Several trigger circuits using resistor-capacitor phase shifting f

Huayi-Ariston BCD-220 refrigerator circuit

Jinling brand luxury louvered two-way ventilation fan circuit diagram (Part 2)

Laptop battery charger circuit composed of BQ24700

IC shipments decreased in November, but analog circuits increased: IC shipments decreased in November, but analog circuits increasedHuicong.com, January 12, 2005, 14:32　　Analysts pointed out that global IC shipments decreased in November, but excessive chip inventory...; fighting Analog electronics

New course at the University Hall: CC1120 Sub1G Development Kit Hands-on Practice: [font=微软雅黑][size=3][color=#000000]New courses are online at the University Hall! [/color][/size][/font][font=微软雅黑][size=3][color=#000000] [/color][/size][/font] [font=微软雅黑][size=3][color=#000000]《CC11...; linjiang Wireless Connectivity

Modules not included in the EmbestSTM32 board (199 yuan): Due to cost control reasons, the 8MB SPI Flash IC card reader control chip and card holder are not included in the board sold at 199 yuan. We deeply apologize for the late release of this news, which ...; tigeracl stm32/stm8

Looking for experts to develop ALTERA CYCLONE board: Our company has received an order from a foreign country to develop an ALTERA CYCLONE board. Please see the picture. Companies and individuals with the ability to do so, please contact us. QQ6515999...; QQ6515999 FPGA/CPLD

[NXP Rapid IoT Review] + 2. App connects to Rapid IoT: [i=s]This post was last edited by hehung on 2019-1-6 12:52[/i] The functions of RAPID IOT are really powerful. Today I read the operation manualand tried it again with the NXP radip IOT APP. At the be...; hehung RF/Wirelessly

Small household appliances frequency control through EMC method: In the design process of small household appliances, in order to pass EMC certification, the control method of thyristors cannot use chopping control, and frequency control must be used to adjust the ...; 邱海涛qht Microchip MCU

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components