ADC0820BCWMX/NOPB

Active

Texas Instruments

8-BIT HIGH SPEED ΜP COMPATIBLE A/D CONVERTER WITH TRACK/HOLD FUNCTION

Find alt

Alpha

ADC0820BCWMX/NOPB

Active

Texas Instruments

8-BIT HIGH SPEED ΜP COMPATIBLE A/D CONVERTER WITH TRACK/HOLD FUNCTION

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

ADC0820 Series

By using a half-flash conversion technique, the 8-bit ADC0820-N CMOS A/D offers a 1.5 µs conversion time and dissipates only 75 mW of power. The half-flash technique consists of 32 comparators, a most significant 4-bit ADC and a least significant 4-bit ADC.

The input to the ADC0820-N is tracked and held by the input sampling circuitry eliminating the need for an external sample-and-hold for signals moving at less than 100 mV/µs.

For ease of interface to microprocessors, the ADC0820-N has been designed to appear as a memory location or I/O port without the need for external interfacing logic.

Technical Specifications

Parameters and characteristics for this part

Specification	ADC0820BCWMX/NOPB

Architecture	Flash
Configuration	S/H-ADC
Data Interface	Parallel
Input Type	Pseudo-Differential, Single Ended
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	8 bits
Number of Inputs	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.295 in
Package Name	20-SOIC
Package Width	7.5 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External
Voltage - Supply, Analog (Max)	8 V
Voltage - Supply, Analog (Min)	4.5 V
Voltage - Supply, Digital (Max)	8 V
Voltage - Supply, Digital (Min)	4.5 V

ADC0820 Series

8-Bit High Speed µP Compatible A/D Converter with Track/Hold Function

Part	Number of A/D Converters	Package Length	Package Name	Package Width	Number of Bits	Ratio - ADC	Ratio - S/H	Input Type	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Configuration	Operating Temperature (Max)	Voltage - Supply, Analog (Max)	Voltage - Supply, Analog (Min)	Reference Type	Mounting Type	Number of Inputs	Data Interface	Architecture
Texas Instruments ADC0820CCWMX/NOPB	1 count	0.295 in	20-SOIC	7.5 mm	8 bits	1	1	Pseudo-Differential Single Ended	4.5 V	8 V	S/H-ADC	70 °C	8 V	4.5 V	External	Surface Mount	1	Parallel	Flash
Texas Instruments ADC0820CCWM/NOPB	1 count	0.295 in	20-SOIC	7.5 mm	8 bits	1	1	Pseudo-Differential Single Ended	4.5 V	8 V	S/H-ADC	70 °C	8 V	4.5 V	External	Surface Mount	1	Parallel	Flash
Texas Instruments ADC0820BCWMX/NOPB	1 count	0.295 in	20-SOIC	7.5 mm	8 bits	1	1	Pseudo-Differential Single Ended	4.5 V	8 V	S/H-ADC	70 °C	8 V	4.5 V	External	Surface Mount	1	Parallel	Flash
Texas Instruments ADC0820CCWM/NOPB	1 count	0.295 in	20-SOIC	7.5 mm	8 bits	1	1	Pseudo-Differential Single Ended	4.5 V	8 V	S/H-ADC	70 °C	8 V	4.5 V	External	Surface Mount	1	Parallel	Flash

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet