ISL43111

Low-Voltage, Single Supply, SPST, High Performance Analog Switches

Product Status: Mass Production(*)

OVERVIEW

The Intersil ISL43110 and ISL43111 are precision, high performance analog switches that are fully specified for 3.3V, 5V, and 12V operation, and feature improved leakage, ICC and switching time specifications.

Designed to operate from a single +2.4V to +12V supply, the low supply current (1µA Max over-temperature and voltage ranges) and low leakage currents (1nA) make these switches ideal for battery powered applications.

Low rON and fast switching speeds over a wide operating supply range increase these devices usefulness in industrial equipment, portable instruments, and as input signal multiplexers for new generation, low supply voltage data converters. Some of the smallest packages are available alleviating board space limitations, and making Intersil’s newest line of low-voltage switches an ideal solution.

The ISL43110 and ISL43111 are single-pole/single-throw (SPST) switches, with the ISL43110 being normally open (NO), and the ISL43111 being normally closed (NC).

For similar performance ±5V supply versions, see the ISL43112 and ISL43113 data sheets.

KEY FEATURES

  • Fully specified at 3.3V, 5V, and 12V supplies
  • Available in SOT-23 packaging
  • Single supply operation: +2.4V to +12V
  • ON-Resistance (rON max: 20Ω (V+ = 5V), 10Ω (V+ = 12V)
  • rON flatness: 1.5Ω
  • Charge injection (max): 10pC
  • Low power consumption (PD max): 5µW
  • Low leakage current (max at +85°C): 10nA (Off Leakage), 20nA (On Leakage)
  • Fast switching action
  • tON (max): 80ns
  • tOFF (max): 50ns
  • Minimum 2kV ESD protection per method 3015.7
  • TTL, CMOS compatible
  • Pb-free (RoHS compliant)

PARAMETRICS

Parameters
ISL43111
Basic Information
生产状态
Mass Production(*)
器件/通道数量
1
开关或MUX
Switch
配置
NC
开关类型
SPST
RDS (ON)
7 Ω
泄漏
0.01 nA
源电容 (pf)
15
IS
1 µA
VCC (单) (最小值) (V)
2.4
VCC (单) (最大值) (V)
12
资质级别
Standard
TON (ns)
37
TOFF (ns)
21
电荷注入 (pC)
8
漏电容
40 pF
供电电压Vcc范围 (V)
+2.4 to +12
CAN 采样
YES
温度范围
-40 to +85

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