HOLT INTEGRATED CIRCUITS

www.holtic.com

GENERAL DESCRIPTION

The HI-8195 is a quad analog CMOS switch fabricated with Sili-

con-on-Insulator (SOI) technology for latch-up free operation

and maximum switch isolation. These switches are ideally

suited for applications demanding low switch leakage when the

power pins are 0V.

(-40°C to

+85°C) and extended (-55°C to +125°C) temperature range op-

tions.

The logic supply (VLOGIC) can be independently set from 2.5V

to 5V without changing the switch resistance (RON).

With

V+/V- set at +/-15V and a signal range from +5V to -5V, the RON

maximum is 28

at 25°C and the maximum deviation from flat

is typically less than 10%.

These switches conduct equally well in either direction. Power

down and Off state leakages are less than 10nA maximum.

Charge injection is less than 10pC. Switching times with a 3.3V

VLOGIC supply are typically 55ns to the On state and 35ns to

the Off state.

The HI-8195 provides four each normally open switches when

the switch control inputs are low. The HI-8196 provides four

each normally closed switches when the switch control inputs

are low. The HI-8197 provides a combination of two normally

closed and two normally open switches.

Industry-standard plastic package options include 16-pin

SOIC, DIP and QFN. Ceramic packaging is available on re-

quest. All three products are offered in both industrial

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FEATURES

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CMOS analog switches with up to +/-10V Common Mode Range

28

max at 25°C with Common Mode < +/-5V

Robust CMOS Silicon-on-Insulator (SOI) technology

Switch nodes are open-circuit when chip is powered down

SOI switch isolation with 1nA typical Off leakage

Superior ESD protection > 4KV HBM

Fast switching time with break-before-make

Low power

Extended Temperature Range (-55°C to +125°C)

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December 2011

(DS8195 Rev. New)

12/11

HI-8195, HI-8196, HI-8197

28

QUAD SPST ANALOG SWITCH

Open Circuit when Power Off

Ω

S1B 1

V- 2

GND 3

S4B 4

12 S2B

11 V+

10 VLOGIC

9

S3B

16-pin 5mm x 5mm Chip-scale package

HI-8195PCx

APPLICATIONS

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Avionics

Data bus isolation

Sample-and-Hold circuits

Test Equipment

Communications Systems

IN1 1

S1A 2

S1B 3

V- 4

GND 5

S4B 6

S4A 7

IN4 8

16 IN2

15 S2A

14 S2B

13 V+

12 VLOGIC

11 S3B

10 S3A

9 IN3

16-Pin SO or DIP package

HI-8195PSx, HI-8195PDx

PRODUCT OPTIONS

PART TYPE IN1 Switch 1 IN2 Switch 2 IN3 Switch 3 IN4 Switch 4

HI-8195

0

Open

0

Open

0

Open

0

Open

1

Closed

1

Closed

1

Closed

1

Closed

HI-8196

0

Closed

0

Closed

0

Closed

0

Closed

1

Open

1

Open

1

Open

1

Open

HI-8197

0

Open

0

Closed

0

Closed

0

Open

1

Closed

1

Open

1

Open

1

Closed