参数资料
型号: MAX9921AUB+T
厂商: Maxim Integrated Products
文件页数: 13/16页
文件大小: 0K
描述: IC SENSOR HALL EFFECT 10-MSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 霍尔效应传感器
输入类型: 电压
输出类型: 逻辑
接口: 2 线
电流 - 电源: 1.3mA
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
MAX9921
Dual, 2-Wire Hall-Effect Sensor Interface
with Diagnostics
6
_______________________________________________________________________________________
Typical Operating Characteristics
(VBAT = 14V, TA = +25°C, unless otherwise noted.)
BAT SUPPLY CURRENT
vs. VBAT IN OPERATING MODE
BAT VOLTAGE (V)
BAT
CURRENT
(mA)
MAX9921
toc01
19.0
19.5
20.0
20.5
21.0
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
TA = -40
°C
BAT SUPPLY CURRENT
vs. VBAT IN OPERATING MODE
BAT VOLTAGE (V)
BAT
CURRENT
(mA)
MAX9921
toc02
19.0
19.5
20.0
20.5
21.0
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
TA = +25
°C
BAT SUPPLY CURRENT
vs. VBAT IN OPERATING MODE
BAT VOLTAGE (V)
BAT
CURRENT
(mA)
MAX9921
toc03
19.0
19.5
20.0
20.5
21.0
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
TA = +125
°C
BAT SUPPLY CURRENT
vs. VBAT IN OPERATING MODE
BAT VOLTAGE (V)
BAT
CURRENT
(mA)
MAX9921
toc04
5
1015202530354045505560
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
TA = -40
°C
HALL INPUTS DISABLED
OPERATING MODE
BAT SUPPLY CURRENT
vs. VBAT IN OPERATING MODE
BAT VOLTAGE (V)
BAT
CURRENT
(mA)
MAX9921
toc05
5
1015202530354045505560
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
TA = +25
°C
HALL INPUTS DISABLED
OPERATING MODE
BAT SUPPLY CURRENT
vs. VBAT IN OPERATING MODE
BAT VOLTAGE (V)
BAT
CURRENT
(mA)
MAX9921
toc06
5
1015202530354045505560
0.6
0.8
1.0
1.2
1.4
1.6
HALL INPUTS DISABLED
OPERATING MODE
TA = +125
°C
BAT SUPPLY CURRENT
vs. VBAT IN SHUTDOWN MODE
BAT VOLTAGE (V)
BAT
CURRENT
(nA)
MAX9921
toc07
0
10203040
0
5
10
15
20
25
30
35
40
45
50
TA = +25
°C
TA = +125
°C
TA= -40
°C
HALL INPUT CURRENT HYSTERESIS FOR
HIGH/LOW THRESHOLDS
vs. TEMPERATURE
TEMPERATURE (
°C)
HALL
INPUT
CURRENT
(mA)
MAX9921
toc08
-40 -25 -10 5
20 35 50 65 80 95 110 125
8.4
8.6
8.8
9.0
9.2
9.4
9.6
9.8
10.0
LOW THRESHOLD
HIGH THRESHOLD
HALL INPUT CURRENT HYSTERESIS FOR
HIGH/LOW THRESHOLD vs. VBAT
BAT VOLTAGE (V)
HALL
INPUT
CURRENT
(mA)
MAX9921
toc09
6
8
10
12
14
16
18
8.6
8.8
9.0
9.2
9.4
9.6
9.8
LOW THRESHOLD
HIGH THRESHOLD
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