SML2108
PRELIMINARY
7
6
5
4
3
2
1
0
Function
Alert ADC
Reset Input
10-Bit 8-Bit
Alert
Unused
IBIASP
DAC
DAC
0
1
Alert not allowed during manual conversion
Alert allowed during manual conversion
Alert reset by Read or Write
x
x
0
x
1
0
1
Alert reset by Low on AUTOMON pin
IBIASN or IBIASP current input to ADC
EXT TEMP pin input to ADC
x
x
0
1
Input to DAC is zero on power up
x
x
Input to DAC is from nonvolatile register on
power up
x
x
0
1
Input to DAC is zero on power up
x
Input to DAC is from nonvolatile register on
power up
x
0
1
Max current is 10mA: IBIASP , IMODP
Max current is 100mA: IBIASP , IMODP
x
2053 Reg1 1.0
Register 1
7
6
5
4
3
2
1
0
Function
Memory Device
Access Address Address Action
Pin
Alert
Register Access
Unused
0
0
1
1
0
1
0
1
All Registers locked; no Read or Write
Read all Registers; no Write
Write all Registers; no Read
Read and Write all Registers
EEPROM available
x
x
x
0
x
1
EEPROM locked
0
1
Device Type Adress is 1010BIN
Device Type Adress is 1110BIN
x
x
Responds to address pin biased
address only
x
x
0
1
x
Responds to any bus address
x
Bias current unaffected by alert
condition
0
1
x
Alert condition shuts down bias current
2053 Reg2 1.0
Register 2
SUMMIT MICROELECTRONICS, Inc.
2053 2.2 11/07/00
12
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
