The A3422xKA Hall-effect, direction-detection sensor IC is a new
generation of special-function integrated devices that is applicable to sens-
ing the direction of rotation of a ring magnet. This transducer provides
 
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jor manufacturing hurdles encountered in fine-pitch direction-detection
 
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the two active Hall elements. Here, the two Hall elements are photo-
lithographically aligned to better than 1 糾, as contrasted with 100 糾
 
 
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for use in digital-encoder systems in the harsh environments of auto-
 
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 fiers
to ensure symmetry between the two switches so that signal quadrature
can be maintained. An on-chip voltage regulator allows the use of this
device from a 4.5 V to 18 V supply. The outputs are stan dard open-col-
lector outputs.
Two operating temperature ranges are provided; suffi x E is for
the automotive and industrial temperature range of -40癈 to +85癈, suf-
 fix L is for the automotive and military temperature range of
-40癈 to +150癈. The 5-pin KA SIP package provides a cost-com-
 
 
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FEATURES
" Internal Direction-Decoding Circuitry
" Two Matched Hall Bipolar Switches on a Single Substrate
" Superior Temperature Stability
" 4.5 V to 18 V Operation
  Electrically Defined Power-On State
  Undervoltage Lockout
HALL-EFFECT,
 DIRECTION-DETECTION SENSOR IC
Pinning is shown viewed from branded side.
ABSOLUTE MAXIMUM RAT INGS
Supply Voltage, V
CC
  . . . . . . . . . . . . . . . 18 V
Magnetic Flux Density, B . . . . . Unlimited
Output OFF Voltage, V
OUT
  . . . . . . . . . V
CC
Output Sink Current, I
OUT
  . . . . . . . . 30 mA
Package Power Dissipation,
   P
D
  . . . . . . . . . . . . . . . . . . . . . 500 mW
Operating Temperature Range, T
A
 
   Suf fix E . . . . . . . . . . -40?/SPAN>C to +85?/SPAN>C
   Suf fix L . . . . . . . . . -40?/SPAN>C to +150?/SPAN>C
Storage Temperature Range,
   T
S
  . . . . . . . . . . . . . . . -65?/SPAN>C to +170?/SPAN>C
3422
相关PDF资料
AAH002-02 SENSORS MAGNETIC FIELD 8SOIC
AD221-00 SENS MAG SW 20G CROS AXIS 8-MSOP
ADH025-00 SENSOR MAG SW 10G CRS AXS 8-MSOP
ADL024-14E DIGITAL SWITCH 55HZ ULLGA
AFL300-00 SWITCH MAGNETIC DIG 5.5V 8MSOP
AH173-WL-7-A IC HALL SENSOR LATCH 25MA SC59-3
AH175-PL-B-B IC HALL SENSOR BIPO LATCH SIP-3L
AH1751-PG-A-A IC HALL SENSOR LATCH SIP-3
相关代理商/技术参数
A3422XKA 制造商:未知厂家 制造商全称:未知厂家 功能描述:HALL-EFFECT. DIRECTION-DETECTION SENSORS
A3423EK-T 功能描述:IC DIRECTION SENSOR 2CH 4-SIP RoHS:是 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
A3423ELTR-T 功能描述:IC DIRECTION DETECT SENSOR 8SOIC RoHS:是 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
A3423LK-T 功能描述:IC DIRECTION SENSOR 2CH 4-SIP RoHS:是 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
A3423LLTR-T 功能描述:IC DIRECTION DETECT SENSOR 8SOIC RoHS:是 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
A3425 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:DUAL, CHOPPER-STABILIZED, ULTRA-SENSITIVE, BIPOLAR HALL-EFFECT SWITCH
A3425_06 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch
A3425EK 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch