MCP3301T MICROCHIP [Microchip Technology], MCP3301T Datasheet - Page 3

• Manufacturer Part Number: MCP3301T
• Description: 13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface
• Manufacturer: MICROCHIP [Microchip Technology]

1.0
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
 2011 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
Power Supply Rejection
Note 1: This specification is established by characterization and not 100% tested.
DD
AMB
........................................................................ 7.0V
= -40°C to +85°C
2: See characterization graphs that relate converter performance to V
3: V
4: V
5: Maximum clock frequency specification must be met.
6: V
7: MSOP devices are only specified at 25°C and +85°C.
8: For slow sample rates, see
9: 4.5V - 5.5V is the supply voltage range for specified performance
ELECTRICAL
CHARACTERISTICS
IN
DD
REF
Parameter
= 0.1V to 4.9V @ 1 kHz.
= 5V DC ±500 mV
= 400 mV, V
(Figure
(Note
1-5) with fixed common mode voltage of 2.5V. All parameters apply over temperature with
IN
7). Conversion speed (
SS
= 0.1V to 4.9V @ 1 kHz
P-P
.....-0.3V to V
@ 1 kHz, see test circuit
Section 5.2.1 “Maintaining Minimum Clock Speed”
F
Symbol
SINAD
CMRR
SAMPLE
t
SFDR
CONV
t
PSR
DNL
THD
ACQ
INL
DD
F
+0.3V
Min
SAMPLE)
—
—
—
—
—
—
—
—
—
-3
-3
-3
12 data bits + sign
Figure
-0.75
±0.5
±0.5
is 100 ksps with
Typ
-0.5
-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.
1-4.
Max
100
±1
±2
±1
+2
+2
+6
—
—
—
—
—
DD
REF
F
= 5V, V
CLK
level.
periods
periods
Units
ksps
CLK
CLK
LSB
LSB
LSB
LSB
LSB
bits
= 17*
dB
dB
dB
dB
dB
SS
= 0V, and V
F
See
MCP3301-B
MCP3301-C
Monotonic with no missing codes over
temperature
Note 3
Note 3
Note 3
Note 6
Note 4
for limitations on clock frequency.
SAMPLE
F
CLK
REF
MCP3301
specifications
Conditions
= 5V. Full differential
DS21700D-page 3
(Note
8)