Purchase MCP4922, In-stock MCP4922 From SeekIC.
Part Number: MCP4922
Description: The Microchip Technology Inc. MCP492X are 2.7 5.5V, low-power, low DNL, 12-Bit Digital-to-Analog Conv...
- Table of contents:
MCP4922
-
Suppliers
DataSheet
General Description
MCP4922 General Description
The Microchip Technology Inc. MCP492X are 2.7 5.5V, low-power, low DNL, 12-Bit Digital-to-Analog Converters (DACs) with optional 2x buffered output and SPI interface.
The MCP492X are DACs that provide high accuracy and low noise performance for industrial applications where calibration or compensation of signals (such as temperature, pressure and humidity) are required. The MCP492X are available in the extended temperature range and PDIP, SOIC, MSOP and TSSOP packages.
The MCP492X 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. The MCP492X include doublebuffered inputs, allowing simultaneous updates using the LDAC pin. These devices also incorporate a Power-On Reset (POR) circuit to ensure reliable power-up.
MCP4922 Maximum Ratings
Absolute Maximum Ratings †
VDD................................................................................... 6.5V
All inputs and outputs w.r.t ............. AVSS 0.3V to VDD+0.3V
Current at Input Pins ...................................................±2 mA
Current at Supply Pins ...............................................±50 mA
Current at Output Pins ...............................................±25 mA
Storage temperature ..................................-65°C to +150°C
Ambient temp. with power applied .............-55°C to +125°C
ESD protection on all pins ........... 4 kV (HBM), 400V (MM)
Maximum Junction Temperature (TJ) ..........................+150°C
† Notice: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
MCP4922 Features
• 12-Bit Resolution
• ±0.2 LSB DNL (typ)
• ±2 LSB INL (typ)
• Single or Dual Channel
• Rail-to-Rail Output
• SPI™ Interface with 20 MHz Clock Support
• Simultaneous Latching of the Dual DACs w/LDAC
• Fast Settling Time of 4.5 s
• Selectable Unity or 2x Gain Output
• 450 kHz Multiplier Mode
• External VREF Input
• 2.7V to 5.5V Single-Supply Operation
• Extended Temperature Range: -40°C to +125°C
• ±0.2 LSB DNL (typ)
• ±2 LSB INL (typ)
• Single or Dual Channel
• Rail-to-Rail Output
• SPI™ Interface with 20 MHz Clock Support
• Simultaneous Latching of the Dual DACs w/LDAC
• Fast Settling Time of 4.5 s
• Selectable Unity or 2x Gain Output
• 450 kHz Multiplier Mode
• External VREF Input
• 2.7V to 5.5V Single-Supply Operation
• Extended Temperature Range: -40°C to +125°C
MCP4922 Typical Application
• Set Point or Offset Trimming
• Sensor Calibration
• Digitally-Controlled Multiplier/Divider
• Portable Instrumentation (Battery-Powered)
• Motor Feedback Loop Control
• Sensor Calibration
• Digitally-Controlled Multiplier/Divider
• Portable Instrumentation (Battery-Powered)
• Motor Feedback Loop Control
MCP4922 Connection Diagram
MCP4922
PDF/DataSheet Download
- Datasheet: MCP4922
- File Size: 465827 KB
- Manufacturer: MICROCHIP
- Click here to Download
- ·MCP100
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 227618 KB
- ·MCP100-485DI/TT
- Microchip Technology
- Analog IC
- 324141 KB
- ·MCP100-485HI/TT
- Microchip Technology
- Analog IC
- 299411 KB
- ·MCP100T-485I/TT
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 288386 KB
- ·MCP101
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 227618 KB
- ·MCP101T-485I/TT
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 288386 KB
- ·MCP102
- MICROCHIP
- Micropower Voltage Supervisors
- 419025 KB
- ·MCP102-195E/LB
- MICROCHIP [Microchip Technology]
- Micropower Voltage Supervisors
- 430716 KB
MCP4922 Relative Products
MCP4921T-E/SN
IC DAC 12BIT SNGL W/SPI 8SOIC
MCP4921T-E/MS
IC DAC 12BIT SNGL W/SPI 8MSOP
-
MCP4921-E/SN
IC DAC 12BIT SNGL W/SPI 8SOIC
MCP4921-E/P
IC DAC 12BIT SNGL W/SPI 8DIP
MCP4921-E/MS
IC DAC 12BIT SNGL W/SPI 8MSOP
MCP4921
The MCP4921 series of DACs offers 12-bit resolution coupled with low power consumption and small packages. Communication with the device is accomplished via a simple serial interface using the SPI protocols. These DACs come with excellent differential non-li...
Hotspot Suppliers Product
TLE4226
Price: 1.6-1.75 USD
sixfold low-side power switch, INFINEON, SOP24, P-DSO-24-3 (SMD), 0.5A outputs
5109M
Price: 0.5-1 USD
5109M, SOP8, Fairchild Semiconductor
AT29C512-70JU
Price: 1-1000000 USD
IC FLASH 512KBIT 70NS 32PLCC - AT29C512-70JU
BCM5241A1KMLG
Price: 1-1.14 USD
single-channel transceiver, DSP techniques, QFN, Super isolate mode, 170 mW, serial interface, HP ...
FT2232D
Price: 1-2 USD
USB, QFP, -0.5V to +6.00V, +/-200mA, Fully assisted hardware
DS92LV1021TMSA
Price: 0.5-1.5 USD
SSOP-28, 10-bit, wide parallel CMOS/TTL
REF3225AIDBVR
Price: 2.14-2.38 USD
very low drift, micropower, low-dropout, precision voltage reference, SOT-23, 400V
NAND512W3A2DN6
Price: 2.26-2.42 USD
NAND Flash Memory, TSOP48, 512 Mbit, 2.7 to 3.6V, 200us, copy back program mode
DPA424PN
Price: 1-3 USD
IC CONV DC-DC DPA SWITCH 8DIP - DPA424PN
KCS057QV1AJ-G32
Price: 0.1-1 USD
KCS057QV1AJ-G32, 5.7", passive matrix color LCD module, Field Replaceable CFL
PC357N3TJ00F
Price: 0.1-0.15 USD
Photocoupler, SOP, 50 mA, 70 mW, Lead-free, RoHS directive compliant
PCGA-AC19V3
Price: 5-10 USD
90W, 4.9A, Replacement AC Adapter
