MCP3202-CI/P Microchip Technology Inc., MCP3202-CI/P Datasheet - Page 14

• Manufacturer Part Number: MCP3202-CI/P
• Description: A/D Converter, 2.7V, 12-Bit, SPI I'face, 2-Ch., DIP-8
• Manufacturer: Microchip Technology Inc.

Specifications of MCP3202-CI/P

• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

MCP3202
FIGURE 5-2:
DS21034D-page 14
D
CLK
CS
D
OUT
IN
t
SAMPLE
* After completing the data transfer, if further clocks are applied with CS low, the A/D Converter will
output zeros indefinitely.
** t
becomes a high impedance node, leaving the CLK running to clock out LSB first data or zeroes.
HI-Z
DATA
Communication with MCP3202 using LSB first format.
t
SUCS
: During this time, the bias circuit and the comparator power down while the reference input
Null
Bit
(MSB)
B11 B10 B9 B8
B7
t
CONV
B6
B5 B4
B3
B2
B1
Don’t Care
B0
t
CYC
B1
B2 B3
B4
B5
t
DATA
© 2006 Microchip Technology Inc.
B6
Power Down
**
B7 B8
B9 B10 B11
*
t
CSH
HI-Z