ISL84762 Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch

ISL84762

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Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch

Datasheets,
Related Docs
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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 $

ISL84762IRZ

Active

Ind

10 Ld TDFN

1.27

ISL84762IRZ-T

Active

Ind

10 Ld TDFN T+R

1.32

ISL84762IUZ

Active

Ind

10 Ld MSOP

1.00

ISL84762IUZ-T

Active

Ind

10 Ld MSOP T+R

1.04

ISL84762IR

InActive

Ind

10 Ld TDFN

N/A

ISL84762IR-T

InActive

Ind

10 Ld TDFN T+R

N/A

ISL84762IU

InActive

Ind

10 Ld MSOP

N/A

ISL84762IU-T

InActive

Ind

10 Ld MSOP T+R

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 Intersil ISL84762 device is a low ON-resistance, low voltage, bidirectional, dual single-pole/double-throw (SPDT) analog switch designed to operate from a single +1.65V to +3.6V supply. Targeted applications include battery powered equipment that benefits from low r_ON (0.35Ω) and fast switching speeds (t_ON = 14ns, t_OFF = 6ns). The digital logic input is 1.8V logic-compatible when using a single +3V supply.

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 part may be used to "mux-in" additional functionality while reducing ASIC design risk. The ISL84762 is offered in small form factor packages, alleviating board space limitations.

The ISL84762 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer. The ISL84762 is pin compatible with the MAX4762.

Key Features

Pb-Free Available (RoHS Compliant)
Pin Compatible Replacement for the MAX4762
ON-Resistance (r_ON)
- V+ = +2.7V 0.39Ω
- V+ = +1.8V 0.55Ω
r_ON Matching Between Channels 0.05Ω
r_ON Flatness Across Signal Range 0.043Ω
Single Supply Operation +1.65V to +3.6V
Low Power Consumption (P_D) <0.02μW
Fast Switching Action (V+ = +2.7V)
- t_ON 14ns
- t_OFF 6ns
ESD HBM Rating >9kV
Guaranteed Break-before-Make
1.8V Logic Compatible (+3V supply)
Available in 10 Ld 3x3 Thin DFN and 10 Ld MSOP

Related Documentation

Datasheet(s):
Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch

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

Parametric Data


Switch or MUX		Switch/MUX

Configuration		Dual 2x1

Type of Switch		SPDT

r_DS(ON) (Ω)		.35

T_(ON) (ns)		14

T_(OFF) (ns)		6

CHG INJ (pC)		95

Leakage (nA)		3

SRC Cap (pF)		115

DRN Cap (ON) (pF)		224

I_S (A)		40n

I_S (μA)		.04

V_CC Range (±V)		+1.65 to +3.6

V_CC (Single) (min) (V)		1.65

V_CC (Single) (max) (V)		3.6

V_CC (Dual) (min) (±V)		*

V_CC (Dual) (max) (±V)		*

Applications

Battery-powered, Handheld, and Portable Equipment
- Cellular/mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
Portable Test and Measurement
Medical Equipment
Audio and Video Switching

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