AD7877 Analog Devices, AD7877 Datasheet - Page 38

• Manufacturer Part Number: AD7877
• Description: Touch Screen Controller
• Manufacturer: Analog Devices

Specifications of AD7877

• Resolution (bits): 12bit
• # Chan: 9
• Sample Rate: 125kSPS
• Interface: Ser
• Analog Input Type: SE-Uni
• Ain Range: Uni (Vref),Uni 2.5V
• Adc Architecture: SAR
• Pkg Type: CSP

AD7877
Register Name: BAT2 Low Limit
Write Address:
Read Address:
Default Value:
Type:
This register contains the 12-bit low limit for Battery
Monitoring Input 2.
Register Name: TEMP1 Low Limit
Write Address:
Read Address:
Default Value:
Type:
This register contains the 12-bit low limit for temperature
measurement.
1001
01001
0x000
Read/write
1010
01010
0x000
Read/write
Rev. D | Page 38 of 44
Register Name: TEMP1 High Limit
Write Address:
Read Address:
Default Value:
Type:
This register contains the 12-bit high limit for temperature
measurement.
1011
01011
0x000
Read/write
Data Sheet