MCP3302-CI/ST Microchip Technology, MCP3302-CI/ST Datasheet - Page 4

• Manufacturer Part Number: MCP3302-CI/ST
• Description: IC ADC 13BIT 2.7V 2CH SPI14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP3302-CI/ST

• Data Interface: Serial, SPI™
• Number Of Bits: 13
• Sampling Rate (per Second): 100k
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 13bit
• Sampling Rate: 100kSPS
• Input Channel Type: Differential, Single Ended
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 300µA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP3302CI/ST

MCP3302/04
ELECTRICAL SPECIFICATIONS (CONTINUED)
DS21697B-page 4
Electrical Characteristics: Unless otherwise noted, all parameters apply at V
input configuration (Figure 3-4) with fixed common mode voltage of 2.5V. All parameters apply over temperature with
T
Parameter
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
Analog Inputs
Full Scale Input Span
Absolute Input Voltage
Leakage Current
Switch Resistance
Sample Capacitor
Digital Input/Output
Data Coding Format
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current
Output Leakage Current
Pin Capacitance
Note 1: This specification is established by characterization and not 100% tested.
AMB
= -40°C to +85°C (Note 7). Conversion speed (F
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: TSSOP devices are only specified at 25°C and +85°C.
8: For slow sample rates, see Section 6.2.1 for limitations on clock frequency.
IN
DD
REF
= 0.1V to 4.9V @ 1 kHz.
=5V
= 400 mV, V
P-P
±500 mV @ 1 kHz, see test circuit Figure 3-3.
IN
= 0.1V to 4.9V @ 1 kHz
CH0 - CH7
CH0 - CH7
C
C
Symbol
SINAD
CMRR
IN
SFDR
SAMPLE
THD
PSR
V
V
V
, C
CT
R
V
I
I
LO
OH
OL
LI
IH
IL
S
OUT
SAMPLE
0.7 V
-V
Binary Two’s Complement
Min
-0.3
-10
-10
0.4
4.1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
REF
DD
) is 100 ksps with F
> -110
0.001
0.001
Typ
100
-91
78
92
79
74
25
—
—
—
—
—
—
—
—
—
—
1
V
0.3 V
DD
V
Max
V
150
REF
DD
0.4
10
10
10
—
—
—
—
—
—
±1
—
—
—
—
REF
3
DD
+ 0.3
= 5V, V
CLK
DD
level.
= 21*F
Units
SS
dB
dB
dB
dB
dB
dB
k
pF
pF
V
V
V
V
V
V
V
A
A
A
A
A
= 0V, and V
SAMPLE
Note 3
Note 3
Note 3
Note 6
Note 6
Note 4
Note 2
CS = V
See Figure 6-3
See Figure 6-3
I
I
V
V
T
OH
OL
AMB
IN
OUT
2002 Microchip Technology Inc.
= 1 mA, V
= -1 mA, V
= V
= 25°C, F = 1 MHz, Note 1
= V
REF
DD
SS
SS
= 5V
or V
= 5V. Full differential
Conditions
or V
DD
DD
DD
DD
= 4.5V
= 4.5V