TC514COI - Microchip

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TC514COI
Manufacturer

Microchip
ChipWorker Part#

CW65358832
Category

Active Chip
Package

SOIC-28
Description

AFE General Purpose 1ADC 17Bit 5V 28Pin SOIC W Tube
Documentation

Datasheet

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TC514COI Specifications

Attribute	Attribute Value

Part Number	TC514COI
Manufacturer	Microchip
ChipWorker Part#	CW65358832
Category	Active Chip
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	SOIC-28
Supply Voltage (DC)	10.5 V
Power Rating	18 mW
Output Voltage	900 mV
Supply Current	1.8 mA
Number of Channels	4 Channel
Number of Bits	17 Bit
Power Consumption	18 mW
Number of ADCs	1 ADC
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.5V ~ 5.5V
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Size-Length	17.87 mm
Size-Width	7.49 mm
Size-Height	2.31 mm
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

General Description:
TheTC500/A/510/514 family are precision analog front ends that implement dual slope A/D converters having a maximum resolution of 17 bits plus sign. As a minimum, each device contains the integrator, zero crossing comparator and processor interface logic. The TC500 is the base (16-bit max) device and requires both positive and negative power supplies. The TC500A is identical to the TC500 with the exception that it has improved linearity, allowing it to operate to a maximum resolution of 17 bits. The TC510 adds an on board negative power supply converter for single supply operation. The TC514 adds both a negative power supply converter and a 4-input differential analog multiplexer.
Features:
• Precision (up to 17 bits) A/D Converter “Front End”
• 3-Pin Control Interface to Microprocessor
• Flexible: User Can Trade-off Conversion Speed for Resolution
• Single-Supply Operation (TC510/TC514)
• 4 Input, Differential Analog MUX (TC514)
• Automatic Input Voltage Polarity Detection
• Low Power Dissipation:
- (TC500/TC500A): 10 mW
- (TC510/TC514): 18 mW
• Wide Analog Input Range:
- ±4.2V (TC500A/TC510)
• Directly Accepts Bipolar and Differential Input Signals
Applications:
• Precision Analog Signal Processor
• Precision Sensor Interface
• High Accuracy DC Measurements

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- Electrical testing
- Surface testing

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