參數(shù)資料
型號(hào): MX887DHTTR
廠商: IXYS Integrated Circuits Division
文件頁數(shù): 4/6頁
文件大小: 610K
描述: MICROPOWER HALL-EFFECT SWITCH
標(biāo)準(zhǔn)包裝: 3,000
傳感范圍: ±60G 跳閘,±6G 釋放
類型: 全極開關(guān)
電源電壓: 2.5 V ~ 5.5 V
電流 - 電源: 2mA
電流 - 輸出(最大): 5mA
輸出類型: 數(shù)字式,開漏極
工作溫度: -40°C ~ 85°C
封裝/外殼: TO-236-3,SC-59,SOT-23-3
供應(yīng)商設(shè)備封裝: TSOT-23-3
包裝: 帶卷 (TR)
INTEGRATED CIRCUITS DIVISION
MX887D
4
www.ixysic.com
R01
1.5 ESD Rating
1.6 Magnetic Characteristics
Over operating voltage and temperature range unless otherwise specified.
Notes:    1. As used here, negative flux densities are defined as less than zero (algebraic convention); -50G<+10G.
2. B
OPX
 = operating point (output turns ON); B
RPX
 = release point (output turns OFF).
3. Typical data is at 25癈 and V
SUPPLY
 = 3V.
2  Circuit Description
The MX887D mPower Hall-Effect Switch consists of a
Hall element, small signal amplifier, latch, and
N-channel open-drain output. Offset cancellation
circuitry rejects errors in signal stages and the
influence of mechanical stress on the Hall element.
This technique, together with a precision threshold
generator and comparator, produces highly accurate
magnetic switch points. The Hall element is activated
for a small fraction of an operating cycle, then latched
in that sample state for the remainder of the period. By
using this technique, very low power consumption is
achieved.
ESD Rating (Human Body Model)
2000V
Parameter
Conditions
Symbol
Minimum
Typical
Maximum
Units
Operating Points
Due to North Pole Applied
North Pole to Branded Side
B
OPN
-60
-
-
G
Due to South Pole Applied
South Pole to Branded Side
B
OPS
-
-
60
Release Points
Due to North Pole Applied
North Pole to Branded Side
B
RPN
-
-
-6
G
Due to South Pole Applied
South Pole to Branded Side
B
RPS
6
-
-
Hysteresis
| B
OPX
 - B
RPX
 |
B
HYS
-
5
-
G
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