NLAST44599 Series

Dual DPDT Analog Switch, TTL Level

Catalog

Dual DPDT Analog Switch, TTL Level

Part	On-State Resistance (Max) [Max]	Current - Leakage (IS(off)) (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Supplier Device Package	Package / Case [x]	Package / Case	Package / Case [y]	Mounting Type	-3db Bandwidth	Switch Circuit	Number of Circuits	Multiplexer/Demultiplexer Circuit	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Charge Injection	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]
ON Semiconductor NLAST44599DTR2G	25 Ohms	1 nA	125 °C	-55 °C	14 ns	5 ns	16-TSSOP	0.173 in	16-TSSOP	4.4 mm	Surface Mount	175 MHz	DPDT	2	2:2	10 pF	10 pF	3 pC	5.5 V	2 V
ON Semiconductor NLAST44599DTG	25 Ohms	1 nA	125 °C	-55 °C	14 ns	5 ns	16-TSSOP	0.173 in	16-TSSOP	4.4 mm	Surface Mount	175 MHz	DPDT	2	2:2	10 pF	10 pF	3 pC	5.5 V	2 V
ON Semiconductor NLAST44599MN	25 Ohms	1 nA	125 °C	-55 °C	14 ns	5 ns	16-QFN (3x3)		16-VFQFN Exposed Pad		Surface Mount	175 MHz	DPDT	2	2:2	10 pF	10 pF	3 pC	5.5 V	2 V

Catalog

Dual DPDT Analog Switch, TTL Level

Key Features

• 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

Description

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 VCCto GND).The device has been designed so the ON resistance (RON) is much lower and more linear over input voltage than RONof 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.