MCP4922-E/SL MCP4922 Series Voltage Output Digital-to-Analog Converter IC

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Model NO.: MCP4922-E/SL
• Output Type: Voltage Output
• Technics: Semiconductor IC
• MFG.: MICROCHIP
• D/C: 22+
• Package: SOIC14
• Quality: Genuine New Original
• shape: hqfp64
• Transport Package: Box
• Origin: China
• HS Code: 8542399000
• Production Capacity: 1000000PCS

Product Description

Description

MCP4922-E/SL: Digital to Analog Converters - DAC Dual 12-bit SPI int

Mfr. Part#: MCP4922-E/SL

Mfr.: MICROCHIP

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

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR

 

 

Series:	MCP4922
Resolution:	12 bit
Sampling Rate:	-
Number of Channels:	2 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-14
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:	2 Converter
Operating Supply Voltage:	3 V, 5 V
Product Type:	DACs - Digital to Analog Converters
Factory Pack Quantity:	57
Subcategory:	Data Converter ICs
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.7 V
Unit Weight:	0.011923 oz

 

 

The MCP4922 device is dual 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 SPI compatible Serial Peripheral Interface. The devices have a high precision internal voltage reference (VREF = 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). Each DAC channel can be operated in Active or Shutdown mode individually by setting the Configuration register bits. In Shutdown mode, most of the internal circuits in the shutdown channel 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 two DAC outputs 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 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 MCP4922 device is available in the PDIP, SOIC and MSOP packages.

Key Features

• MCP4922: Dual 12-Bit Voltage Output DAC
• Rail-to-Rail Output
• SPI Interface with 20 MHz Clock Support
• Simultaneous Latching of the Dual DACs with LDAC pin
• Fast Settling Time of 4.5 µs
• Selectable Unity or 2x Gain Output
• 2.048V Internal Voltage Reference
• 50 ppm/°C VREF Temperature Coefficient
• 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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