MCP3421A0T-E/CH - 18-Bit Analog-to-Digital Converter I2C Interface On-Board Reference 6pin SOT-23

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SKU:
024-MCP3421A0T-E/CH
Manufacturer Part No:
MCP3421A0T-E/CH
₹92.93 inc. GST
₹78.75 ex. GST

Description

The MCP3421 is a single channel low-noise, high accuracy A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of +-2.048V differentially (voltage = 4.096V). The device uses a two-wire I2C compatible serial interface and operates from a single 2.7V to 5.5V power supply. The MCP3421 device performs conversion at rates of 3.75, 15, 60, or 240 samples per second (SPS) depending on the user controllable configuration bit settings using the two-wire I2C serial interface. This device has an on-board programmable gain amplifier (PGA). The user can select the PGA gain of x1, x2, x4, or x8 before the analog-to-digital conversion takes place. This allows the MCP3421 device to convert a smaller input signal with high resolution. The device has two conversion modes: (a) Continuous mode and (b) One-Shot mode. In One-Shot mode, the device enters a low current standby mode automatically after one conversion. This reduces current consumption greatly during idle periods.

Resources

Datasheet

 

Extra Information

Manufacturer:
Microchip Technology
Case/Package:
SOT-23
Mount:
Surface Mount
Number of Pins:
6
Conversion Rate:
0.00375 kS/s
Interface:
I2C , Serial , 2-Wire
Max Operating Temperature:
125 C
Max Supply Voltage:
5.5 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
2.7 V
Nominal Supply Current:
155 uA
Number of A/D Converters:
1
Number of Analog Inputs:
1
Number of Bits:
18
Number of Channels:
1
Number of Converters:
1
Number of Elements:
1
Number of Inputs:
1
Operating Supply Voltage:
5 V
Polarity:
Bipolar
Reference Voltage:
2.048 V
Resolution:
18 b
Sampling Rate:
3.75 S/s
Termination:
SMD/SMT
Height:
1.1 mm
Length:
2.95 mm
Width:
1.63 mm
Lead Free:
Lead Free
REACH SVHC:
No SVHC
Radiation Hardening:
No
RoHS:
Compliant

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.