MCP3202-BI/SN Microchip Technology, MCP3202-BI/SN Datasheet - Page 16
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MCP3202-BI/SN
Manufacturer Part Number
MCP3202-BI/SN
Description
IC ADC 12BIT 2.7V 2CH SPI 8-SOIC
Manufacturer
Microchip Technology
Specifications of MCP3202-BI/SN
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number Of Bits
12
Sampling Rate (per Second)
100k
Data Interface
Serial, SPI™
Number Of Converters
1
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Architecture
SAR
Conversion Rate
100 KSPs
Resolution
12 bit
Input Type
Voltage
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP3202-BI/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP3202
FIGURE 4-1:
FIGURE 4-2:
vs. Input Resistance (R
0.1 LSB deviation in INL from nominal
conditions.
DS21034E-page 16
Legend
I
C
LEAKAGE
VA
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
SAMPLE
100
C
CHx
R
R
PIN
SS
VA
R
V
SS
SS
S
T
=
=
=
=
=
=
=
=
=
CHx
Input Resistance (Ohms)
signal source
source impedance
input channel pad
input pin capacitance
threshold voltage
leakage current at the pin
due to various junctions
sampling switch
sampling switch resistor
sample/hold capacitance
Analog Input Model.
Maximum Clock Frequency
S
) to maintain less than a
1000
V
7 pF
C
DD
PIN
= 2.7V
V
V
DD
DD
= 5V
V
V
T
T
= 0.6V
= 0.6V
10000
I
±1 nA
LEAKAGE
SS
Sampling
Switch
R
S
= 1 kW
© 2008 Microchip Technology Inc.
V
SS
C
= DAC capacitance
= 20 pF
SAMPLE