参数资料
型号: MCP3421EV
厂商: Microchip Technology
文件页数: 41/42页
文件大小: 0K
描述: BOARD EVAL FOR MCP3421 SOT23-6
产品培训模块: MCP3901 Analog Front End
设计资源: MCP3421EV Gerber Files
标准包装: 1
ADC 的数量: 1
位数: 18
采样率(每秒): 4
数据接口: 串行
输入范围: ±2.5 V
工作温度: -40°C ~ 125°C
已用 IC / 零件: MCP3421
已供物品: 2 板,CD
产品目录页面: 672 (CN2011-ZH PDF)
相关产品: MCP3421A5T-E/OTDKR-ND - IC ADC 18BIT 3.75SPS SOT23-6
MCP3421A3T-E/CHTR-ND - IC ADC 18BIT 3.75SPS 1CH SOT23-6
MCP3421A2T-E/CHTR-ND - IC ADC 18BIT 3.75SPS 1CH SOT23-6
MCP3421A1T-E/CHTR-ND - IC ADC 18BIT 3.75SPS 1CH SOT23-6
MCP3421A0T-E/CHTR-ND - IC ADC 18BIT 3.75SPS 1CH SOT23-6
MCP3421A0T-E/OTDKR-ND - IC ADC 18BIT 3.75SPS 1CH SOT23-6
MCP3421A0T-E/OTCT-ND - IC ADC 18BIT 3.75SPS 1CH SOT23-6
MCP3421A0T-E/OTTR-ND - IC ADC 18BIT 3.75SPS 1CH SOT23-6
MCP3421A5T-E/OTCT-ND - IC ADC 18BIT 3.75SPS SOT23-6
MCP3421A5T-E/OTTR-ND - IC ADC 18BIT 3.75SPS SOT23-6
MCP3421
DS22003E-page 8
2009 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A = -40°C to +85°C, VDD = +5.0V, VSS = 0V, VIN+ = VIN- = VREF/2.
FIGURE 2-7:
IDDA vs. Temperature.
FIGURE 2-8:
IDDS vs. Temperature.
FIGURE 2-9:
IDDB vs. Temperature.
FIGURE 2-10:
OSC Drift vs. Temperature.
FIGURE 2-11:
Frequency Response.
100
120
140
160
180
200
220
-60 -40 -20
0
20 40 60 80 100 120 140
Temperature (
oC)
I DD
A
(
A)
VDD = 5V
VDD = 2.7V
0
100
200
300
400
500
600
-60 -40 -20 0
20 40 60 80 100 120 140
Temperature (
oC)
I DD
S
(nA)
VDD = 2.7V
VDD = 5V
0
1
2
3
4
5
6
7
8
9
-60 -40 -20
0
20 40 60 80 100 120 140
Temperature (
oC)
I DDB
(
μ
A)
VDD = 5V
VDD = 4.5V
VDD = 3.3V
VDD = 2.7V
-1
0
1
2
3
4
5
-60 -40 -20
0
20
40
60
80 100 120 140
Temperature (°C)
Osc
illator
Drift
(%)
VDD = 5.0V
VDD = 2.7V
Data Rate = 3.75 SPS
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.1
1
10
100
1000
10000
Input Signal Frequency (Hz)
Magnit
u
d
e(d
B)
0.1
1
10
100
1k
10k
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