參數(shù)資料
型號: MAX9921AUB+
廠商: Maxim Integrated Products
文件頁數(shù): 15/16頁
文件大小: 0K
描述: IC SENSOR HALL EFFECT 10-MSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
類型: 霍爾效應(yīng)傳感器
輸入類型: 電壓
輸出類型: 邏輯
接口: 2 線
電流 - 電源: 1.3mA
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 管件
MAX9921
Dual, 2-Wire Hall-Effect Sensor Interface
with Diagnostics
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VBAT = 14V, TA = +25°C, unless otherwise noted.)
VBAT OVERVOLTAGE THRESHOLD
vs. TEMPERATURE
TEMPERATURE (
°C)
V
BA
TTHRESHOLD
(V)
MAX9921
toc19
-40 -25 -10 5
20 35 50 65 80 95 110 125
19.5
19.6
19.7
19.8
19.9
20.0
20.1
20.2
20.3
20.4
20.5
VBAT FALLING, ERR GOES LOW
VBAT RISING, ERR GOES HIGH
INPUT PULLUP RESISTANCE
vs. VBAT
VBAT (V)
INPUT
PULLUP
RESISTANCE
)
MAX9921
toc20
6
9
12
15
18
0
10
20
30
40
50
60
70
80
TA = +125
°C
TA = +25
°C
TA = -40
°C
THRESHOLD CURRENT vs. ISET RESISTOR
CHANGE IN ISET RESISTOR (%)
CHANGE
IN
THRESHOLD
CURRENT
(%)
MAX9921
toc21
-15
-10
-5
0
5
10
15
-15
-10
-5
0
5
10
15
HYSTERESIS
INPUT CURRENT FOR OUTPUT
HIGH AND INPUT CURRENT
FOR OUTPUT LOW
RESPONSE OF INPUT TO SHORT TO GROUND
MAX9921 toc22
10
μs/div
VIN1
10V/div
IIN1
25mA/div
0V
0A
VERR
5V/div
STARTUP OF HALL INPUT FROM SHUTDOWN
MAX9921 toc23
20
μs/div
10V/div
5V/div
10mA/div
BLANKING PERIOD
VIN_
VOUT_
VOE_
IIN_
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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