求推荐一颗能替代TLC0831芯片的ADC，管脚能够兼容更好。
要求：串行SPI总线，5V供电，8位/10位，容易采购
附：
TLC0831CP
1-Channel Single ADC SAR
31ksps 8-bit Serial 8-Pin PDIP
Architecture: SAR
Number of ADCs: 1
Resolution: 8bit
Sampling Rate: 31ksps
Integral Nonlinearity Error: ±0.4LSB
Sample and Hold: No
Digital Interface Type: Serial
Number of Input Channels: 1
Single-Ended Input: Yes
Differential Input: Yes
Polarity of Input Voltage: Unipolar
Input Voltage: 5V
Packaging: Tube
Minimum Operating Temperature: 0
Input Type: Voltage
No Missing Codes: 8
Voltage Reference: External
Differential Nonlinearity: ±0.4LSB
Voltage Supply Source: Single
Minimum Positive Supply Voltage: 4.5
Maximum Positive Supply Voltage: 5.5
Converter Type: General Purpose
Special Features: External Reference
Input Signal Type: Differential|Single-Ended
Maximum Operating Temperature: 70
Minimum Single Supply Voltage: 4.5
Typical Single Supply Voltage: 5
Maximum Single Supply Voltage: 5.5 |
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