Low-Ohmic Single-Pole Single-Throw Analog Switch
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The NX3L1T384 is a low-ohmic single-pole single-throw analog switch. It has two input/output terminals (Y and Z) and an active LOW enable input pin (E). When E is HIGH, the analog switch is turned off.
Schmitt trigger action at the enable input (E) makes the circuit tolerant to slower input rise and fall times. A low input voltage threshold allows pin E to be driven by lower level logic signals without a significant increase in supply current ICC. This makes it possible for the NX3L1T384 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.
The NX3L1T384 allows signals with amplitude up to VCC to be transmitted from Y to Z; or from Z to Y. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.
製品詳細
Features
- Wide supply voltage range from 1.4 V to 4.3 V
- Very low ON resistance (peak):
- 1.6 Ω (typical) at VCC = 1.4 V
- 1.0 Ω (typical) at VCC = 1.65 V
- 0.55 Ω (typical) at VCC = 2.3 V
- 0.50 Ω (typical) at VCC = 2.7 V
- 0.50 Ω (typical) at VCC = 4.3 V
- High noise immunity
- ESD protection:
- HBM JESD22-A114F Class 3A exceeds 7500 V
- MM JESD22-A115-A exceeds 200 V
- CDM AEC-Q100-011 revision B exceeds 1000 V
- IEC61000-4-2 contact discharge exceeds 4000 V for switch ports
- CMOS low-power consumption
- Latch-up performance exceeds 100 mA per JESD78B Class II Level A
- 1.8 V control logic at VCC = 3.6 V
- Control input accepts voltages above supply voltage
- Very low supply current, even when input is below VCC
- High current handling capability (350 mA continuous current under 3.3 V supply)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Target Applications
- Cell phone
- PDA
- Portable media player
購入/パラメータ
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ドキュメント
クイック・リファレンス ドキュメンテーションの種類.
1-5 の 9 ドキュメント
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アプリケーション・ノート
PicoGate Logic footprints
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アプリケーション・ノート
AN10343: MicroPak Soldering Information Data Sheet