ISL43210

Low-Voltage, Single Supply, Single SPDT Analog Switch

Product Status: Mass Production

OVERVIEW

The Intersil ISL43210 device is a precision, bidirectional, single SPDT analog switch designed to operate from a single +2.7V to +12V supply. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (5µW), low leakage currents (3nA max), and fast switching speeds (tON = 28ns, tOFF = 20ns). Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance. This device may be used to "mux-in" additional functionality while reducing ASIC design risk. Its small package alleviates board space limitations, making it an ideal solution.

The ISL43210 is a single committed SPDT, which is perfect for use in 2-to-1 multiplexer applications.

KEY FEATURES

  • Fully specified at 12V, 5V, and 3.3V supplies for 10% tolerances
  • ON-resistance (rON) 19Ω
  • rON matching between channels <1Ω
  • Low charge injection 5pC (Max)
  • Single supply operation +2.7V to +12V
  • Low power consumption (PD) <5µW
  • Low leakage current 10nA
  • Fast switching action
  • tON 28ns
  • tOFF 20ns
  • Guaranteed break-before-make switching
  • Minimum 2000V ESD protection per method 3015.7
  • TTL, CMOS compatible
  • Available in 6 Ld SOT-23 package
  • Pb-free available (RoHS compliant)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ISL43210
Basic Information
生产状态
Mass Production
器件/通道数量
2
开关或MUX
Switch/MUX
配置
1 x 2:1
开关类型
SPDT
RDS (ON)
11 Ω
泄漏
0.01 nA
源电容 (pf)
8
IS
0.05 µA
VCC (单) (最小值) (V)
2.7
VCC (单) (最大值) (V)
12
资质级别
Standard
TON (ns)
28
TOFF (ns)
20
电荷注入 (pC)
5
漏电容
28 pF
供电电压Vcc范围 (V)
+2.7 to +12
CAN 采样
YES
温度范围
-40 to +85

Action Needed