HI-5051 CMOS Analog Switches

This family of CMOS analog switches offers low resistance switching performance for analog voltages up to the supply rails and for signal currents up to 80mA. "ON" resistance is low and stays reasonably constant over the full range of operating signal voltage and current. rON remains exceptionally constant for input voltages between +5V and -5V and currents up to 50mA. Switch impedance also changes very little over temperature, particularly between 0oC and 75oC. rON is nominally 25Ω for HI-5049 and HI-5051 and 50Ω for HI-5042,HI-5043,HI-5047.

All devices provide break-before-make switching and are TTL and CMOS compatible for maximum application versatility. Performance is further enhanced by Dielectric Isolation processing which insures latch-free operation with very low input and output leakage currents (0.8nA at 25oC). This family of switches also features very low power operation (1.5mW at 25oC).

There are 7 devices in this switch series which are differentiated by type of switch action and value of rON (see Functional Description Table). The HI-504X and HI-505X series switches can directly replace IH-5040 series devices, and are functionally compatible with the DG180 and DG190 family.

HI-5051 特点

Wide Analog Signal Range ±15V
Low "ON" Resistance 25Ω
High Current Capability 80mA
Break-Before-Make Switching
- Turn-On Time 370ns
- Turn-Off Time 280ns
No Latch-Up
Input MOS Gates are Protected from Electrostatic Discharge
DTL, TTL, CMOS, PMOS Compatible
Pb-Free Available (RoHS Compliant)

HI-5051 应用

High Frequency Switching
Sample and Hold
Digital Filters
Operational Amplifier Gain Switching

HI-5051 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
HI1-5051-2	量产	军用级	16 Ld CerDIP	N/A	25.27
HI1-5051-5	量产	民用级	16 Ld CerDIP	N/A	9.91
HI3-5051-5	量产	民用级	16 Ld PDIP	N/A	9.13
HI3-5051-5Z	量产	民用级	16 Ld PDIP	N/A	7.61
HI9P5051-9	量产	工业级	16 Ld SOIC	1	10.87
HI9P5051-9Z	量产	工业级	16 Ld SOIC	3	9.06