Note: Unless otherwise specified, TA
參數(shù)資料
型號(hào): MCP3550T-50E/MS
廠商: Microchip Technology
文件頁(yè)數(shù): 35/36頁(yè)
文件大?。?/td> 0K
描述: IC ADC 22BIT 2.7V 1CH 8MSOP
產(chǎn)品培訓(xùn)模塊: MCP3901 Analog Front End
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 22
采樣率(每秒): 12.5
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 1 個(gè)差分,單極
配用: MCP355XDV-MS1-ND - BOARD DEV SENSOR APP MCP355X
MCP355XDM-TAS-ND - BOARD DEMO TINY APP SNSR MCP355X
MCP3550/1/3
DS21950E-page 8
2009 Microchip Technology Inc.
Note: Unless otherwise specified, TA = +25°C, VDD = 5V, VREF = 2.5V, VSS = 0V, VCM = VREF/2, VIN+ = VIN-.
All ppm units use 2*VREF as full scale range. Unless otherwise noted, graphs apply to entire MCP3550/1/3 family.
FIGURE 2-7:
Output Noise vs. Input
Voltage (VDD = 5.0V).
u
FIGURE 2-8:
Output Noise vs. VREF.
FIGURE 2-9:
Output Noise vs.VDD.
FIGURE 2-10:
Output Noise vs.
Temperature.
FIGURE 2-11:
Offset Error vs VDD
(VCM =0V).
FIGURE 2-12:
Offset Error vs.
Temperature (VREF = 5.0V).
0
5
10
15
-2.5
-1.5
-0.5
0.5
1.5
2.5
VIN (V)
O
u
tp
u
tN
o
is
e
(V
RM
S)
MCP3553
MCP3550/1
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0.0
1.0
2.0
3.0
4.0
5.0
VREF (V)
O
u
tp
u
tN
o
is
e
(
V
RM
S)
MCP3550/1
MCP3553
0
1
2
3
4
5
6
7
8
9
10
2.5
3
3.5
4
4.5
5
5.5
VDD (V)
Ou
tp
u
tN
o
is
e
(
V
RM
S)
MCP3550/1
MCP3553
0
1
2
3
4
5
6
7
8
9
10
-50
-25
0
255075
100
125
Temperature (°C)
O
u
tp
u
tNo
is
e
(
V
RM
S
)
MCP3550/1
MCP3553
0
1
2
3
4
5
2.5
3
3.5
4
4.5
5
5.5
VDD (V)
O
ffs
et
(
V
)
0
1
2
3
4
5
6
7
-50
-25
0
25
50
75
100
125
Temperature (°C)
Of
fs
et
(
V)
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