具有 1.8V 输入逻辑的 0.5Ω 开路电阻、5V、2:1 (SPDT)、2 通道模拟开关
| Configuration | 2:1 SPDT |
| Number of channels (#) | 2 |
| Power supply voltage - single (V) | 5 |
| Protocols | Analog |
| Ron (Typ) (Ohms) | 0.45 |
| ON-state leakage current (Max) (μA) | 0.02 |
| Operating temperature range (C) | -40 to 85 |
| Input/output continuous current (Max) (mA) | 400 |
| Rating | Catalog |
| Supply current (Typ) (uA) | 0.005 |
- NC Switch RON 0.5? max @ 2.7V
- NO Switch RON 0.8? max @ 2.7V
- 5 nA (typ) Supply Current TA = 25°C
- 1.8 to 5.5V Single Supply Operation
- 12-Bump DSBGA Package
- WSON-10 Package, 3x4mm
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The LMS4684 is a low on-resistance, low voltage dual SPDT (Single-Pole/Double-Throw) analog switch that operates from a 1.8V to 5.5V supply. The LMS4684 features a 0.5? RON for its NC switch and 0.8? RON for its NO switch at a 2.7V supply. The digital logic inputs are 1.8V logic-compatible with a 2.7V to 3.3V supply and features break-before-make switching action.
The LMS4684 is available in the 12-bump DSBGA and the 10-lead WSON miniature packages. These PCB real estate saving packages offer extreme performance while saving money with small footprints.
