MCP3464R-E/ST is a quad channel, 153.6ksps, low-noise, 16Bit delta-sigma ADC with internal voltage reference. It offers integrated features, such as internal voltage reference, internal oscillator, temperature sensor and burnout sensor detection, in order to reduce system component count and total solution cost. It is fully configurable with Oversampling Ratio (OSR) from 32 to 98304, and gain from 1/3x to 64x. This device includes an internal sequencer (Scan mode) with multiple monitor channels and a 16bit timer to be able to automatically create conversion loop sequences without needing MCU communications. Advanced security features, such as CRC and register map lock, can ensure configuration locking and integrity, as well as communication data integrity for secure environments. Application includes precision sensor, transducers and transmitters pressure, strain, flow and force measurement, factory automation and process controls, portable instrumentation, temperature measurements.
- Differential voltage reference inputs
- Ultra low full shutdown current consumption
- Internal temperature sensor
- Burnout current sources for sensor open/short detection
- 16Bit digital offset and gain error calibration registers
- Internal conversions sequencer (SCAN Mode) for automatic multiplexing
- Dedicated IRQ (active high) pin for easy synchronization
- 16bit CRC for secure SPI communications, 16bit CRC and IRQ for securing configuration
- Register map lock with 8bit secure key, monitor controls for system diagnostics
- 20 lead TSSOP package, extended temperature range from -40°C to +125°C
Product details
| Resolution (Bits):
16bit
|
| Sampling Rate:
153.6kSPS
|
| Input Channel Type:
Serial
|
| Data Interface:
SPI
|
| Supply Voltage Type:
Single
|
| Supply Voltage Min:
2.7V
|
| Supply Voltage Max:
3.6V
|
| ADC / DAC Case Style:
TSSOP
|
| No. of Pins:
20Pins
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
125°C
|
| Product Range:
-
|
| Automotive Qualification Standard:
-
|
Other details
| Brand |
MICROCHIP |
| Part Number |
MCP3464R-E/ST |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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