MCP3204-CI/ST Microchip Technology, MCP3204-CI/ST Datasheet - Page 5

• Manufacturer Part Number: MCP3204-CI/ST
• Description: IC ADC 12BIT 2.7V 4CH SPI14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP3204-CI/ST

• Data Interface: Serial, SPI™
• Number Of Bits: 12
• Sampling Rate (per Second): 100k
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 12bit
• Sampling Rate: 100kSPS
• Input Channel Type: Pseudo Differential, Single Ended
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 320µA
• Package: 14TSSOP
• Resolution: 12 Bit
• Architecture: SAR
• Number Of Adcs: 1
• Number Of Analog Inputs: 4|2
• Digital Interface Type: Serial (4-Wire, SPI)
• Input Type: Voltage
• Polarity Of Input Voltage: Unipolar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 1-2:
© 2008 Microchip Technology Inc.
D
CLK
OUT
D
OUT
D
OUT
Voltage Waveforms for t
Voltage Waveforms for t
t
Load Circuit for t
1.4V
R
t
3 kΩ
C
DO
L
= 100 pF
R
DO
, t
Test Point
t
F
F
V
R
OH
V
, t
OL
F
, t
DO
.
FIGURE 1-3:
D
D
CLK
Waveform 1*
Waveform 2†
OUT
OUT
CS
D
D
OUT
OUT
CS
† Waveform 2 is for an output with internal
* Waveform 1 is for an output with internal
conditions such that the output is high,
unless disabled by the output control.
conditions such that the output is low,
unless disabled by the output control.
Voltage Waveforms for t
Test Point
Voltage Waveforms for t
MCP3204/3208
100 pF
3 kΩ
Load circuit for t
V
V
T
DD
SS
1
DIS
V
V
DD
IH
/2
DIS
2
EN
t
EN
DS21298E-page 5
t
t
DIS
DIS
t
10%
EN
90%
DIS
3
Waveform 2
Waveform 1
Waveform
and t
B11
4
EN
.