Product Summary

The TC500COE is a Precision Analog Front End that implements dual slope A/D converters having a maximum resolution of 17 bits plus sign. As a minimum, the device contains the integrator, zero crossing comparator and processor interface logic. The TC500COE is the base (16-bit max) device and requires both positive and negative power supplies. The applications of the TC500COE include: Precision Analog Signal Processor, Precision Sensor Interface, High Accuracy DC Measurements.

Parametrics

TC500COE absolute maximum ratings: (1)Supply Voltage(VDD to VSS): +18V; (2)Positive Supply Voltage(VDD to GND): +12V; (3)Negative Supply Voltage(VSS to GND): -8V; (4)Analog Input Voltage (VIN+ or VIN-): VDD to VSS; (5)Logic Input Voltage: VDD +0.3V to GND - 0.3V; (6)Voltage on OSC: -0.3V to (VDD +0.3V) for VDD < 5.5V; (7)Ambient Operating Temperature Range: 0℃ to +70℃; (8)Storage Temperature Range: -65℃ to +150℃.

Features

TC500COE features: (1)Precision (up to 17 bits) A/D Converter front End; (2)3-Pin Control Interface to Microprocessor; (3)Flexible: User Can Trade-off Conversion Speed for Resolution; (4)Automatic Input Voltage Polarity Detection; (5)Low Power Dissipation: 10 mW; (6)Wide Analog Input Range: ±4.2V; (7)Directly Accepts Bipolar and Differential Input Signals.

Diagrams

TC500COE diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TC500COE
TC500COE
Microchip Technology
Telecom Line Management ICs 16 Bit Analog Proces
Data Sheet
0-1: $2.03
1-10: $1.87
10-25: $1.55
25-100: $1.41
TC500COE713
TC500COE713
Microchip Technology
Telecom Line Management ICs 16 Bit Analog Proces
Data Sheet
0-720: $1.41
720-1000: $1.41