ADC101C02XEB/NOPB National Semiconductor, ADC101C02XEB/NOPB Datasheet - Page 16

• Manufacturer Part Number: ADC101C02XEB/NOPB
• Description: BOARD EVALUATION FOR ADC101C02X
• Manufacturer: National Semiconductor

Specifications of ADC101C02XEB/NOPB

• Number Of Adc's: 1
• Number Of Bits: 10
• Sampling Rate (per Second): 188.9k
• Data Interface: I²C
• Inputs Per Adc: 1 Single Ended
• Power (typ) @ Conditions: 780mW @ 22kSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Utilized Ic / Part: ADC101C021, ADC101C027
• Silicon Manufacturer: National
• Silicon Core Number: ADC101C021, ADC101C027
• Kit Application Type: Data Converter
• Application Sub Type: ADC
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC101C02XEB

www.national.com
1.6.1 Address Pointer Register
The address pointer determines which of the data registers is
accessed by the I
write operation is stored in the address pointer register. This
value selects the register that the following data bytes will be
2
C interface. The first data byte of every
P2
P7
0
0
0
0
1
1
1
1
0
P1
P6
0
0
1
1
0
0
1
1
0
P5
P0
0
0
1
0
1
0
1
0
1
P4
0
Highest Conversion (read/write)
Lowest Conversion (read/write)
Conversion Result (read only)
Configuration (read/write)
16
Alert Status (read/write)
Hysteresis (read/write)
High Limit (read/write)
Low Limit (read/write)
P3
0
written to or read from. Only the three LSBs of this register
are variable. The other bits must always be written to as zeros.
After a power-on reset, the pointer register defaults to all ze-
ros (conversion result register).
Default Value: 00h
REGISTER
P2
Register Select
P1
P0