MCP3551-E/SN Microchip Technology, MCP3551-E/SN Datasheet - Page 6
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MCP3551-E/SN
Manufacturer Part Number
MCP3551-E/SN
Description
IC ADC 22BIT 2.7V 1CH SPI 8SOIC
Manufacturer
Microchip Technology
Specifications of MCP3551-E/SN
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number Of Bits
22
Sampling Rate (per Second)
13.75
Data Interface
Serial, SPI™
Number Of Converters
1
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Architecture
Delta-Sigma
Conversion Rate
0.014 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
For Use With
MCP355XDV-MS1 - BOARD DEV SENSOR APP MCP355XMCP355XDM-TAS - BOARD DEMO TINY APP SNSR MCP355X
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3551-E/SN
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
MCP3551-E/SN
Manufacturer:
MICROCHI
Quantity:
20 000
MCP3550/1/3
2.0
Note: Unless otherwise specified, T
All ppm units use 2*V
FIGURE 2-1:
(V
FIGURE 2-2:
(V
FIGURE 2-3:
(V
DS21950D-page 6
Note:
DD
DD
DD
-1
-2
-3
-4
-5
-1
-2
-3
-4
-5
-10
= 2.7V).
= 5.0V).
= 5.0V, V
5
4
3
2
1
0
5
4
3
2
1
0
10
-2
-4
-6
-8
-2.5
-2.5
8
6
4
2
0
TYPICAL PERFORMANCE CURVES
-5
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
-4
-1.5
-1.5
REF
-3
= 5V).
-2
REF
INL Error vs. Input Voltage
INL Error vs. Input Voltage
+125 C
+85 C
INL Error vs. Input Voltage
-0.5
-0.5
+125 C
-1
+85 C
as full-scale range. Unless otherwise noted, graphs apply to entire MCP3550/1/3 family.
+85 C
+125 C
V
V
V
IN
IN
IN
(V)
(V)
0
(V)
0.5
0.5
+25 C
+25 C
-40 C
1
+25 C
A
- 40 C
-40 C
= +25°C, V
2
1.5
1.5
3
4
2.5
2.5
DD
5
= 5V, V
REF
= 2.5V, V
FIGURE 2-4:
V
FIGURE 2-5:
Temperature.
FIGURE 2-6:
Voltage (V
REF
.
10
10
10
8
6
4
2
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
-50
-2.5
0
SS
DD
= 0V, V
0.5
-25
= 2.7V).
-1.5
1
CM
1.5
0
Maximum INL Error vs.
Temperature (°C)
Maximum INL Error vs.
Output Noise vs. Input
= V
-0.5
© 2007 Microchip Technology Inc.
2
V
25
MCP3553
MCP3550/1
IN
REF
V
REF
(Volts)
2.5
/2, V
(V)
50
0.5
3
IN
+ = V
3.5
75
1.5
4
IN
100
-.
4.5
2.5
125
5