MCP3002-I/SN Microchip Technology, MCP3002-I/SN Datasheet - Page 3

• Manufacturer Part Number: MCP3002-I/SN
• Description: IC ADC 10BIT 2.7V 2CH SPI 8-SOIC
• Manufacturer: Microchip Technology

Specifications of MCP3002-I/SN

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Bits: 10
• Sampling Rate (per Second): 200k
• 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: 200 KSPs
• 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

1.0
Absolute Maximum Ratings †
V
All Inputs and Outputs w.r.t. V
Storage Temperature ................................... –65°C to +150°C
Ambient temperature with power applied.......–65°C to +150°C
ESD Protection On All Pins (HBM) ...................................≥ 4 kV
ELECTRICAL CHARACTERISTICS
© 2008 Microchip Technology Inc.
All parameters apply at V
Typical values apply for V
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
Note 1:
DD
..................................................................................7.0V
2:
ELECTRICAL
CHARACTERISTICS
This parameter is established by characterization and not 100% tested.
The sample cap will eventually lose charge, especially at elevated temperatures, therefore f
at or above 70°C.
PARAMETER
DD
DD
= 5V, T
SS
= 5V, T
............– 0.6V to V
A
A
= -40°C to +85°C, f
= +25°C, unless otherwise noted.
C
T
F
SINAD
T
SFDR
SAMPLE
SAMPLE
SAMPLE
SYM
DNL
THD
R
CONV
INL
IN+
IN-
SS
DD
V
+ 0.6V
SS
MIN
V
IN-
—
—
—
—
—
—
—
—
—
—
—
—
SS
-100
SAMPLE
= 200 ksps and f
±0.25
0.001
TYP
±0.5
-76
1.5
61
78
1K
20
—
—
—
—
—
—
—
10
† Notice: Stresses above those listed under “Absolute
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
periods may affect device reliability.
V
V
SS
DD
MAX
±1.5
V
200
10
75
±1
±1
±1
—
—
—
±1
—
—
+100
DD
+IN-
CLK
= 16*f
UNITS
cycles
cycles
clock
clock
ksps
ksps
LSB
LSB
LSB
LSB
bits
mV
dB
dB
dB
µA
pF
Ω
V
SAMPLE
V
V
No missing codes over
temperature
V
V
V
See
See
, unless otherwise noted.
DD
DD
IN
IN
IN
CLK
= 0.1V to 4.9V@1 kHz
= 0.1V to 4.9V@1 kHz
= 0.1V to 4.9V@1 kHz
Figure 4-1
Figure 4-1
= 5V
= 2.7V
MCP3002
≥10 kHz for temperatures
CONDITIONS
DS21294D-page 3