MCP3302-BI/SL Microchip Technology, MCP3302-BI/SL Datasheet - Page 3

• Manufacturer Part Number: MCP3302-BI/SL
• Description: IC ADC 13BIT 2.7V 2CH SPI 14SOIC
• Manufacturer: Microchip Technology

Specifications of MCP3302-BI/SL

• Number Of Bits: 13
• 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
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP3302BI/SL

1.0
Absolute Maximum Ratings †
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
Maximum Junction Temperature .................................. 150°C
ESD protection on all pins (HBM) .....................................> 4 kV
ELECTRICAL SPECIFICATIONS
© 2008 Microchip Technology Inc.
Electrical Characteristics: Unless otherwise noted, all parameters apply at V
input configuration
T
Conversion Rate
Maximum Sampling Frequency
Conversion Time
Acquisition Time
DC Accuracy
Resolution
Integral Nonlinearity
Differential Nonlinearity
Positive Gain Error
Negative Gain Error
Offset Error
Dynamic Performance
Total Harmonic Distortion
Signal-to-Noise and Distortion
Spurious Free Dynamic Range
Common Mode Rejection
Channel to Channel Crosstalk
Power Supply Rejection
Reference Input
Voltage Range
Current Drain
Note 1:
DD
A
= -40°C to +85°C (Note 7). Conversion speed (F
...................................................................................7.0V
2:
3:
4:
5:
6:
7:
8:
ELECTRICAL
CHARACTERISTICS
This specification is established by characterization and not 100% tested.
See characterization graphs that relate converter performance to V
V
V
Maximum clock frequency specification must be met.
V
TSSOP devices are only specified at 25°C and +85°C.
For slow sample rates, see Section 5.2 “Driving the Analog Input” for limitations on clock frequency.
Parameter
IN
DD
REF
= 0.1V to 4.9V @ 1 kHz.
=5V
= 400 mV, V
(Figure
P-P
±500 mV @ 1 kHz, see test circuit
1-5) with fixed common mode voltage of 2.5V. All parameters apply over temperature with
SS
IN
............... -0.3V to V
= 0.1V to 4.9V @ 1 kHz
F
Symbol
SINAD
T
CMRR
SFDR
SAMPLE
T
DNL
THD
PSR
CONV
INL
CT
ACQ
DD
SAMPLE
+0.3V
Min
0.4
—
—
—
—
—
—
—
—
—
—
—
—
—
-3
-3
-3
) is 100 ksps with F
Figure
12 data bits + sign
> -110
0.001
-0.75
1-4.
±0.5
±0.5
Typ
-0.5
100
-91
±1
+3
78
92
79
74
—
—
—
1.5
13
† 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 periods may affect device reliability.
Max
V
DD
100
150
CLK
50
±1
±2
±1
+2
+2
+6
—
—
—
—
—
—
REF
3
DD
= 5V, V
= 21*F
level.
periods
periods
Units
SS
ksps
ksps
CLK
CLK
LSB
LSB
LSB
LSB
LSB
LSB
SAMPLE
bits
dB
dB
dB
dB
dB
dB
µA
µA
V
= 0V, and V
MCP3302/04
Note 8
V
MCP3302/04-B
MCP3302/04-C
Monotonic over temperature
Note 3
Note 3
Note 3
Note 6
Note 6
Note 4
Note 2
CS = V
DD
= V
REF
DD
REF
= 5V
= 5V. Full differential
Conditions
= 2.7V, V
DS21697E-page 3
CM
=1.35V