MCP4921-E/SN DAC 1-CH Resistor-String 12-bit 8-Pin SOIC IC

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Model NO.: MCP4921-E/SN
• Technics: Semiconductor IC
• MFG.: MICROCHIP
• D/C: 22+
• Package: SOIC8
• Quality: Genuine New Original
• shape: hqfp64
• Transport Package: Box
• Origin: China
• HS Code: 8542399000
• Production Capacity: 1000000PCS

Product Description

Description

MCP4921-E/SN: Voltage Out 12 bit DAC, Single channel without Internal Reference

Mfr. Part#: MCP4921-E/SN

Mfr.: MICROCHIP

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR

 

Series:	MCP4921
Resolution:	12 bit
Sampling Rate:	-
Number of Channels:	1 Channel
Settling Time:	4.5 us
Output Type:	Voltage Buffered
Interface Type:	3-Wire, Microwire, SPI
Analog Supply Voltage:	2.7 V to 5.5 V
Digital Supply Voltage:	2.7 V to 5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package / Case:	SOIC-8
Qualification:	AEC-Q100
Packaging:	Tube
Architecture:	Resistor-String
Brand:	Microchip Technology
DNL - Differential Nonlinearity:	+/- 0.25 LSB
Height:	1.25 mm
INL - Integral Nonlinearity:	+/- 4 LSB
Moisture Sensitive:	Yes
Number of Converters:	1 Converter
Operating Supply Current:	175 uA
Product Type:	DACs - Digital to Analog Converters
Reference Type:	External
Factory Pack Quantity:	100
Subcategory:	Data Converter ICs
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.7 V
Unit Weight:	0.019048 oz

 

 

The MCP4921 device is 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 user can configure the full-scale range of the device to be VREF or 2VREF by setting the gain selection option bit (gain of 1 of 2). The user can shut down the device by setting the Configuration Register bit. In Shutdown mode, most of the internal circuits are turned off for power savings, and the output amplifier is configured to present a known high resistance output load (500 kΩ,typical). The devices include double-buffered registers, allowing synchronous updates of the DAC output using the LDAC pin. These devices also incorporate a Power-on Reset (POR) circuit to ensure reliable powerup. The devices utilize a resistive string architecture, with its inherent advantages of low Differential Non-Linearity (DNL) error 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 MCP4921 devices is available in the PDIP, SOIC, MSOP and DFN packages.

Key Features

• MCP4921: 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
• External Voltage Reference Input
• External Multiplier Mode
• 2.7V to 5.5V Single-Supply Operation
• Extended Temperature Range: -40°C to +125°C

 

 

Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

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