NLAST44599: Dual DPDT Analog Switch, TTL Level
The NLAST44599 is an advanced CMOS dual-independent DPDT (double pole-double throw) analog switch, fabricated withsilicon gate CMOS technology. It achieves high-speed propagation delays and low ON resistances while maintaining CMOS low-power dissipation. This DPDT controls analog and digital voltages that may vary across the full power-supply range (from VCC to GND).The device has been designed so the ON resistance (RON) is much lower and more linear over input voltage than RON of typical CMOS analog switches.The channel-select input structure provides protection whenvoltages between 0 V and 5.5 V are applied, regardless of the supply voltage. This input structure helps prevent device destruction caused by supply voltage - input/output voltage mismatch, battery backup, hot insertion, etc.The NLAST44599 can also be used as a quad 2-to-1 multiplexer-demultiplexer analog switch with two Select pins that each controls two multiplexer-demultiplexers.
特性- Select Pins Compatible with TTL Levels
- Channel Select Input Over-Voltage Tolerant to 5.5 V
- Fast Switching and Propagation Speeds
- Break-Before-Make Circuitry
- Low Power Dissipation: ICC = 2 µA (Max) at TA = 25?C
- Diode Protection Provided on Channel Select Input
- Improved Linearity and Lower ON Resistance over Input Voltage
- Latchup Performance Exceeds 300 mA
- ESD Performance: HBM > 2000 V; MM > 100 V
- Chip Complexity: 158 FETs
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数据表 (1)
封装图纸 (2)
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| NLAST44599DT | Obsolete | Pb-free | Dual DPDT Analog Switch, TTL Level | TSSOP-16 | 948F-01 | 1 | Tube | 96 | $0.6667 |
| NLAST44599DTG | Active | Pb-free
Halide free | Dual DPDT Analog Switch, TTL Level | TSSOP-16 | 948F-01 | 1 | Tube | 96 | $0.6667 |
| NLAST44599DTR2 | Obsolete | Pb-free | Dual DPDT Analog Switch, TTL Level | TSSOP-16 | 948F-01 | 1 | Tape and Reel | 2500 | $0.6667 |
| NLAST44599DTR2G | Active | Pb-free
Halide free | Dual DPDT Analog Switch, TTL Level | TSSOP-16 | 948F-01 | 1 | Tape and Reel | 2500 | $0.6667 |
| NLAST44599MNG | Active | Pb-free
Halide free | Dual DPDT Analog Switch, TTL Level | QFN-16 | 485G-01 | 1 | Tube | 123 | $0.7333 |
| NLAST44599MNR2G | Active | Pb-free
Halide free | Dual DPDT Analog Switch, TTL Level | QFN-16 | 485G-01 | 1 | Tape and Reel | 3000 | $0.7333 |
| NLAST44599MN | Last Shipments | | Dual DPDT Analog Switch, TTL Level | QFN-16 | 485G-01 | 1 | Tube | 123 | |
| NLAST44599MNR2 | Last Shipments | | Dual DPDT Analog Switch, TTL Level | QFN-16 | 485G-01 | 1 | Tape and Reel | 3000 | |
订购产品技术参数
| Product | Channels | Number of Switches | Configuration | Icc Max (uA) | ron Max (Ω) | VCC Min (V) | VCC Max (V) |
|---|
| NLAST44599DTG | 4 | 8 | DPDT | 8 | 30 | 2 | 5.5 |
| NLAST44599DTR2G | 4 | 8 | DPDT | 8 | 30 | 2 | 5.5 |
| NLAST44599MNG | 4 | 8 | DPDT | 8 | 30 | 2 | 5.5 |
| NLAST44599MNR2G | 4 | 8 | DPDT | 8 | 30 | 2 | 5.5 |
