ADC0820CCWM/NOPB by Texas Instruments | APACADC | Avnet ASIA
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ADC0820CCWM/NOPB

Texas Instruments

ADC Single Semiflash 667ksps 8-bit Parallel 20-Pin SOIC W Rail

製造商產品編號: ADC0820CCWM/NOPB

替代料號: ADC0820CCWM/NOPB


legend 通過RoHS認證

描述

文檔

替代/替換

資料

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.

技術參數

  • 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

技術屬性

描述
尋找類似物料
Operating Temperature
0 to 70 °C
Sampling Rate
667 ksps
Digital Interface Type
Parallel
Number of ADCs
1
Mounting
Surface Mount
Minimum Single Supply Voltage
4.5 V
Supplier Package
SOIC W
Max Processing Temp
260
Pin Count
20
Lead Finish
Matte Tin
Maximum Single Supply Voltage
8 V
Resolution
8 Bit
Voltage Supply Source
Single
Input Voltage
5 V
Architecture
Semiflash
Sample and Hold
Yes
Single-Ended Input
Yes
Typical Power Dissipation
75 mW
Differential Input
No
Product Dimensions
12.8 x 7.47 x 2.34 mm
Digital Supply Support
No
Voltage Reference
External
MSL Level
3
Polarity of Input Voltage
Unipolar
Input Signal Type
Single-Ended
Maximum Power Dissipation
875 mW
Typical Single Supply Voltage
5 V
Number of Analog Inputs
1
Input Type
Voltage

ECCN/UNSPSC

描述
ECCN:
EAR99
計劃交貨期 B:
8542390000"
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101

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