Datasheet Texas Instruments ADC0820CCWM/NOPB — 数据表

ADC0820-N
www.ti.com SNAS529C – JUNE 1999 – REVISED MARCH 2013 ADC0820-N 8-Bit High Speed µP Compatible A/D Converter with Track/Hold Function
Check for Samples: ADC0820-N FEATURES KEY SPECIFICATIONS 1 2 Built-In Track-and-Hold Function
No Missing Codes
No External Clocking
Single Supply—5 VDC
Easy Interface to All Microprocessors, or
Operates Stand-Alone
Latched TRI-STATE Output
Logic Inputs and Outputs Meet Both MOS and
T2L Voltage Level Specifications
Operates Ratiometrically or with any
Reference Value Equal to or Less than VCC
0V to 5V Analog Input Voltage Range with
Single 5V Supply
No Zero or Full-Scale Adjust Required
Overflow Output Available for Cascading
0.3 in. Standard Width 20-Pin PDIP
20-Pin PLCC
20-Pin SOIC Resolution: 8 Bits
Conversion Time
– 2.5 µs Max (RD Mode)
– 1.5 Вµs Max (WR-RD Mode) …