Product overview
概要
The STHV64SW is an integrated circuit which features 64 independent switches. It is designed for medical ultrasound applications, but can also be used for driving piezoelectric, capacitive or MEMS transducers, and in industrial application such as generic high voltage switches.
The STHV64SW comprises a shift register for serial communication, self-biased high voltage MOSFET gate drivers, high power N-channel MOSFETs, bleed resistance for each switch, thermal sensor and undervoltage lockout. Moreover, the STHV64SW includes self-biasing and thermal shutdown blocks. The switches are capable of providing up to ±3 A peak output current.
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All features
- 200 V peak-to-peak input and output signal
- Three different operating ranges:
- From -100 V to +100 V
- From 0 V to 200 V
- From -200 V to 0 V
- Very fast input slew rate (40 V/ns without load)
- Only +3.3 V low voltage supply
- Rail-to-rail input signal
- Low on-resistance
- Very low cross-talk between channels
- Low parasitic capacitance
- 42 kΩ bleed resistor on the outputs
- Thermal and undervoltage protection
- Latch-up free
- Control through serial interface
- 20 MHz data shift clock frequency
- Cascadable serial register with latches
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STMicroelectronics - STHV64SW
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STHV64SW | Active 交換品交換品 | TFBGA 12X12X1.2 196 P0.8 B0.4 | Industrial | Ecopack2 | 10 | 2019-10-10T00:00:00.000+02:00 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||||
| STHV64SW | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
STHV64SW Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。