ISL54301 12V, 1.5Ω Quad SPST Switch with Serial Daisy Chain Interface

ISL54301

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12V, 1.5Ω Quad SPST Switch with Serial Daisy Chain Interface

Datasheets,
Related Docs
& Simulations

Ordering Information

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

Part No.

Design-In
Status

Temp.

Package

MSL

Price
US $

ISL54301IRZ

Active

Ind

20 Ld QFN

2.53

ISL54301IRZ-T

Active

Ind

20 Ld QFN T+R

2.53

ISL54301EVAL1Z

Coming
Soon

Eval Board

N/A

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.

MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020

SMD = Standard Microcircuit Drawing

Description

The ISL54301 is a quad analog bidirectional switch device targeted at industrial applications, including test and measurement equipment. It features low resistance and low leakage along with a 12V operation and can be digitally controlled via a latched serial interface. This serial interface features a buffered and retimed clock output pin that can be used to connect multiple devices into a daisy chained arrangement with minimal data to clock skew up to a serial data rate exceeding 40MHz.

The ISL54301 can operate from a single, or split bipolar power supply and has a 3V logic interface. The ISL54301 is specified for use over the -40°C to +85°C temperature range and is available in a 20 Ld 4x4 QFN Pb-free package.

Key Features

4 independently controlled SPST switches
On-resistance @ 12V 1.5Ω
Single or split supply voltage operation
r_ON flatness <1Ω
r_ON matching between channels <0.2Ω
Turn-on/turn-off time 25ns/80nS
Switch bandwidth 60MHz
Serial data interface up to 40MHz
3V logic interface
20 Ld QFN package
Pb-free (RoHS compliant)

Related Documentation

Application Note(s):
Recommended Test Procedures for Analog Switches

Datasheet(s):
12V, 1.5Ω Quad SPST Switch with Serial Daisy Chain Interface

Technical Brief(s):
Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) PCB Land Pattern Design and Surface Mount Guidelines for QFN (MLFP) Packages

Evaluation Board(s):
ISL54301EVAL1Z Evaluation Board User's Manual

Technical Homepage:
Intersil Analog Switches, Analog Multiplexers, and Crosspoint Switches

Parametric Data


Switch or MUX		Switch

Configuration		Serial Interface

Type of Switch		QUAD SPST

r_DS(ON) (Ω)		1.5

T_(ON) (ns)		25

T_(OFF) (ns)		80

CHG INJ (pC)		25

Leakage (nA)		3

SRC Cap (pF)		50

DRN Cap (ON) (pF)		100

I_S (A)		15μ

I_S (μA)		15

V_CC Range (±V)		+3 to +12

V_CC (Single) (min) (V)		3

V_CC (Single) (max) (V)		12

V_CC (Dual) (min) (±V)		*

V_CC (Dual) (max) (±V)		*

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Parametric Table

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