EM19101
8-BIT 5 MSPS A/D CONVERTER (CMOS)
PIN DESCRIPTIONS
Symbol
Function
OE
Output enable
DVSS
D0
D1
Digital ground
Data output bit 0 (LSB)
Data output bit 1
D2
Data output bit 2
D3
Data output bit 3
D4
Data output bit 4
D5
Data output bit 5
D6
Data output bit 6
D7
Data output bit 7 (MSB)
Digital power supply
Clock input
DVDD
CLK
DVDD
AVDD
AVDD
VRTS
VRT
AVDD
VIN
AVSS
AVSS
VRBS
VRB
DVSS
Digital power supply
Analog power supply
Analog power supply
Top internal reference voltage
Top reference voltaget
Analog power supply
Analog input voltage
Analog ground
Analog ground
Bottom internal reference voltage
Bottom reference voltage
Digital ground
TIMING DIAGRAM
External
Clock
Transfer
Clo ck
N+2
N
N+4
N+1
N+3
Analog input
Data output
N+2
N
N+1
N-2
N-1
N-3
* This specification are subject to be changed without notice.
2
4.23.1997
ELAN [ ELAN MICROELECTRONICS CORP ]
