MCP3202-BIST Microchip Technology, MCP3202-BIST Datasheet - Page 2

• Manufacturer Part Number: MCP3202-BIST
• Description: 2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Interface
• Manufacturer: Microchip Technology

MCP3202
1.0
1.1
V
All inputs and outputs w.r.t. V
Storage temperature ..........................-65°C to +150°C
Ambient temp. with power applied......-65°C to +125°C
Soldering temperature of leads (10 seconds) .. +300°C
ESD protection on all pins ...................................> 4kV
*Notice: Stresses above those listed under “Maximum Ratings” may
cause permanent damage to the device. This is a stress rating only and
functional operation of the device at those or any other conditions
above those indicated in the operational listings of this specification is
not implied. Exposure to maximum rating conditions for extended peri-
ods may affect device reliability.
ELECTRICAL CHARACTERISTICS
DS21034A-page 2
All parameters apply at V
unless otherwise noted.
Conversion Rate
Conversion Time
Analog Input Sample Time
Throughput Rate
DC Accuracy
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
Dynamic Performance
Total Harmonic Distortion
Signal to Noise and Distortion
(SINAD)
Spurious Free Dynamic Range
Analog Inputs
Input Voltage Range for CH0 or
CH1 in Single-Ended Mode
Input Voltage Range for IN+ in
Pseudo-Differential Mode
Input Voltage Range for IN- in
Pseudo-Differential Mode
Leakage Current
Switch Resistance
Sample Capacitor
DD
.........................................................................7.0V
ELECTRICAL
CHARACTERISTICS
Maximum Ratings*
PARAMETER
DD
= 5.5V, V
SS
...... -0.6V to V
SYMBOL
C
t
f
SAMPLE
SAMPLE
t
DNL
SAMPLE
SS
CONV
R
INL
SS
= 0V, T
DD
AMB
V
+0.6V
SS
MIN.
V
IN-
Preliminary
= -40°C to +85°C, f
-100
SS
±0.75
±1.25
±1.25
TYP.
±0.5
.001
-82
1.5
±1
1K
72
86
20
12
PIN FUNCTION TABLE
V
CH0
CH1
CLK
D
D
CS/SHDN
DD
IN
OUT
V
V
/V
REF
MAX.
SS
V
NAME
100
REF
12
50
±1
±2
±1
±3
±5
±1
SAMPLE
+100
REF
+IN-
= 100ksps and f
UNITS
cycles
cycles
clock
clock
ksps
ksps
LSB
LSB
LSB
LSB
LSB
bits
mV
dB
dB
dB
µA
pF
V
+2.7V to 5.5V Power Supply and
Reference Voltage Input
Channel 0 Analog Input
Channel 1 Analog Input
Serial Clock
Serial Data In
Serial Data Out
Chip Select/Shutdown Input
V
V
MCP3202-B
MCP3202-C
No missing codes over
temperature
V
V
V
See Sections 3.1 and 4.1
See Sections 3.1 and 4.1
See Figure 4-1
See Figure 4-1
1999 Microchip Technology Inc.
DD
DD
IN
IN
IN
= 0.1V to 4.9V@1kHz
= 0.1V to 4.9V@1kHz
= 0.1V to 4.9V@1kHz
= V
= V
CLK
FUNCTION
CONDITIONS
REF
REF
= 18*f
= 2.7V
= 5V
SAMPLE