ISL98003CNZ-110 Intersil, ISL98003CNZ-110 Datasheet - Page 29

• Manufacturer Part Number: ISL98003CNZ-110
• Description: IC AFE 3CH 8BIT 110MHZ 80EPTQFP
• Manufacturer: Intersil

Specifications of ISL98003CNZ-110

• Number Of Bits: 8
• Number Of Channels: 3
• Power (watts): 1.1W
• Voltage - Supply, Analog: 1.8V, 3.3V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Package / Case: 80-TQFP Exposed Pad, 80-eTQFP, 80-HTQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A7
D7
1
FROM THE
FROM THE
SIGNALS
SDA BUS
SIGNALS
ISL98003
HOST
A6
D6
0
ISL98003 SERIAL BUS ADDRESS
A5
D5
S
A
R
T
T
0
1 0 0 1 1 0 0 0
SERIAL BUS
(REPEAT IF DESIRED)
ADDRESS
START COMMAND
29
STOP COMMAND
A4
D4
1
A
C
K
A3
D3
a a a a a a a a
1
REGISTER
ADDRESS
FIGURE 6. CONFIGURATION REGISTER WRITE
0
A2
D2
A
C
K
d d d d d d d d
A1
D1
0
WRITE*
DATA
ISL98003
R/W
A0
D0
0
A
C
K
S
T
O
P
ISL98003 Serial Bus Address Write
This is the 7-bit address of the ISL98003 on the 2-wire bus.
The address is 0x98.
Signals the beginning of serial I/O
ISL98003 Register Data Write(s)
This is the data to be written to the ISL98003’s configuration register.
Note: The ISL98003’s Configuration Register’s address pointer auto
increments after each data write: repeat this step to write multiple
sequential bytes of data to the Configuration Register.
ISL98003 Register Address Write
This is the address of the ISL98003’s configuration register that
the following byte will be written to.
Signals the ending of serial I/O
* The data write step may be repeated to write to the
ISL98003’s Configuration Register sequentially, beginning at
the Register Address written in the previous step.
September 12, 2008
FN6760.0