MCP4811-E/MS datasheet, PDF - EEWORLD Datasheet

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MCP4811-E/MS: DescriptionDigital to Analog Converter - DAC Sngl 10bit DAC w/SPI interface intnl Vref; CategoryAnalog mixed-signal IC converter; File Size1MB，49 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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MCP4811-E/MS Overview

Digital to Analog Converter - DAC Sngl 10bit DAC w/SPI interface intnl Vref

MCP4811-E/MS Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	MSOP
package instruction	TSSOP, TSSOP8,.19
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	18 weeks
Maximum analog output voltage	5.46 V
Minimum analog output voltage	0.01 V
Converter type	D/A CONVERTER
Enter bit code	BINARY
Input format	SERIAL
JESD-30 code	S-PDSO-G8
JESD-609 code	e3
length	3 mm
Maximum linear error (EL)	0.293%
Humidity sensitivity level	1
Number of digits	10
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1.1 mm
Nominal settling time (tstl)	4.5 µs
Nominal supply voltage	5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm
Base Number Matches	1

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MCP4801/4811/4821

8/10/12-Bit Voltage Output Digital-to-Analog Converter

with Internal V

REF

and SPI Interface

Features

•

MCP4801: 8-Bit Voltage Output DAC

MCP4811: 10-Bit Voltage Output DAC

MCP4821: 12-Bit Voltage Output DAC

Rail-to-Rail Output

SPI Interface with 20 MHz Clock Support

Simultaneous Latching of the DAC Output

with LDAC Pin

Fast Settling Time of 4.5 µs

Selectable Unity or 2x Gain Output

2.048V Internal Voltage Reference

50 ppm/°C V

REF

Temperature Coefficient

2.7V to 5.5V Single-Supply Operation

Extended Temperature Range: -40°C to +125°C

Description

The MCP4801/4811/4821 devices are single channel

8-bit, 10-bit and 12-bit buffered voltage output

Digital-to-Analog Converters (DACs), respectively. The

devices operate from a single 2.7V to 5.5V supply with

an SPI compatible Serial Peripheral Interface.

The devices have a high precision internal voltage

reference (V

REF

= 2.048V). The user can configure the

full-scale range of the device to be 2.048V or 4.096V by

setting the Gain Selection Option bit (gain of 1 of 2).

The devices can be operated in Active or Shutdown

mode by setting a Configuration register bit or using the

SHDN pin. In Shutdown mode, most of the internal

circuits, including the output amplifier, are turned off for

power savings, while the amplifier output (V

OUT

) stage is

configured to present a known high resistance output

load (500 k typical.

The devices include double-buffered registers,

allowing a synchronous update of the DAC output

using the LDAC pin. These devices also incorporate a

Power-on Reset (POR) circuit to ensure reliable power-

up.

The devices utilize a resistive string architecture, with

its inherent advantages of low DNL error, low ratio

metric temperature coefficient and fast settling time.

These devices are specified over the extended

temperature range (+125°C).

The devices provide high accuracy and low noise

performance for consumer and industrial applications

where calibration or compensation of signals (such as

temperature, pressure and humidity) are required.

The MCP4801/4811/4821 devices are available in the

PDIP, SOIC, MSOP and DFN packages.

Applications

•

Set Point or Offset Trimming

Sensor Calibration

Precision Selectable Voltage Reference

Portable Instrumentation (Battery-Powered)

Calibration of Optical Communication Devices

MCP4811-E/MS Related Products

	MCP4811-E/MS	MCP4801T-E/MC	MCP4821T-E/MC	MCP4821-E/P
Description	Digital to Analog Converter - DAC Sngl 10bit DAC w/SPI interface intnl Vref	Digital to Analog Converters - DAC Sngl 8-bit DAC w/SPI interface intnl Vref	Digital to Analog Converter - DAC Sngl 12bit DAC w/SPI interface intnl Vref	Digital to Analog Converter - DAC Single 12-bit DAC
Is it lead-free?	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to
Parts packaging code	MSOP	DFN	DFN	DIP
package instruction	TSSOP, TSSOP8,.19	HVSON, SOLCC8,.12,20	HVSON, SOLCC8,.12,20	DIP, DIP8,.3
Contacts	8	8	8	8
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	18 weeks	5 weeks	6 weeks	7 weeks
Maximum analog output voltage	5.46 V	5.46 V	5.46 V	5.46 V
Minimum analog output voltage	0.01 V	0.01 V	0.01 V	0.01 V
Converter type	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER
Enter bit code	BINARY	BINARY	BINARY	BINARY
Input format	SERIAL	SERIAL	SERIAL	SERIAL
JESD-30 code	S-PDSO-G8	R-PDSO-N8	R-PDSO-N8	R-PDIP-T8
JESD-609 code	e3	e3	e3	e3
length	3 mm	3 mm	3 mm	9.46 mm
Maximum linear error (EL)	0.293%	0.293%	0.293%	0.293%
Number of digits	10	8	12	12
Number of functions	1	1	1	1
Number of terminals	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	HVSON	HVSON	DIP
Encapsulate equivalent code	TSSOP8,.19	SOLCC8,.12,20	SOLCC8,.12,20	DIP8,.3
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	IN-LINE
Peak Reflow Temperature (Celsius)	260	260	260	NOT APPLICABLE
power supply	3/5 V	3/5 V	3/5 V	3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.1 mm	1 mm	1 mm	4.32 mm
Nominal settling time (tstl)	4.5 µs	4.5 µs	4.5 µs	4.5 µs
Nominal supply voltage	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	NO
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn)
Terminal form	GULL WING	NO LEAD	NO LEAD	THROUGH-HOLE
Terminal pitch	0.65 mm	0.5 mm	0.5 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	40	NOT APPLICABLE
width	3 mm	2 mm	2 mm	7.62 mm
Maker	Microchip	Microchip	Microchip	-
Humidity sensitivity level	1	1	1	-

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