模擬開關
GT4851
The GT4851 is a CMOS analog IC configured as an 8- channel multiplexer. This CMOS device can operate from 2.5 V to 5.5 V. The GT4851 device are digitally-controlled analog switches. It has low on-resistance (22Ω TYP) and very low off-leakage current (1nA TYP). The GT4851 is available in Green SOP16, TSSOP16 and QFN-3×3-16L packages. It operates over an ambient temperature range of -40°C to +125°C.
特性
- High bandwidth: 390 MHz
- High off-Isolation:-84 dB(RL=50 ?,f=1 MHZ)
- Supply range: +2.5 V to +5.5 V
- Low on-state resistance: 22? @4.5V
- Break-before-make switching
- Binary address decoding on chip
- Operation temperature range:-40°C to +125°C
- Micro size packages:SOP16, TSSOP16, QFN-3*3-16L
應用
- Sensors
- Analog and digital multiplexing and demultiplexing
- A/D and D/A conversion
- Signal gating
- Battery-operated equipment
- Factory automation
- Communications circuits
- Appliances
