- IC型号
联盛科技(香港)实业有限公司
- 营业执照:已审核经营模式:经销商所在地区:广东 深圳企业网站:
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供应A3240EUA-T,原装,现货
产品详细说明
型号/规格 | A3240EUA-T | 品牌/商标 | ALLEGRO |
---|---|---|---|
封装形式 | 3-pin | 功率特性 | 无铅环保型 |
频率特性 | 直插式 | 极性 | 散装 |
The A3240-- Hall-effect switch is an extremely temperature-stable and stress-resistant sensor especially suited for operation over extended temperature ranges to +150°C. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress.
The device includes on a single silicon chip a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and a short-circuit protected open-collector output to sink up to 25 mA. A south pole of sufficient strength will turn the output on. An on-board regulator permits operation with supply voltages of 4.2 to 24 volts.
Three package styles provide a magnetically optimized package for most applications. Package type LH is a modified SOT23W surface-mount package, LT is a miniature SOT89/TO-243AA transistor package for surface-mount applications; while UA is a three-lead ultra-mini-SIP for through-hole mounting. The LH and UA packages are also available in a lead (Pb) free version (suffix, –T), with a 100% matte tin plated leadframe.
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