HI-8195, HI-8196, HI-8197
December 2011
28Ω QUAD SPST ANALOG SWITCH
Open Circuit when Power Off
FEATURES
·
CMOS analog switches with up to +/-10V Common Mode Range
·
28
W
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)
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.
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
W
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
(-40°C to
+85°C) and extended (-55°C to +125°C) temperature range op-
tions.
PIN CONFIGURATIONS
(Top Views)
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
HI-8195PSx, HI-8195PDx
16-Pin SO or DIP package
16 S1A
13 S2A
12 S2B
11 V+
10 VLOGIC
9
S3B
15 IN1
IN4 6
S1B 1
V- 2
GND 3
S4B 4
S4A 5
IN3 7
·
Avionics
·
Data bus isolation
·
Sample-and-Hold circuits
·
Test Equipment
·
Communications Systems
HI-8195PCx
16-pin 5mm x 5mm Chip-scale package
PRODUCT OPTIONS
PART TYPE IN1
HI-8195
0
1
HI-8196
0
1
HI-8197
0
1
Switch 1
Open
Closed
Closed
Open
Open
Closed
IN2
0
1
0
1
0
1
Switch 2
Open
Closed
Closed
Open
Closed
Open
IN3
0
1
0
1
0
1
Switch 3
Open
Closed
Closed
Open
Closed
Open
IN4
0
1
0
1
0
1
Switch 4
Open
Closed
Closed
Open
Open
Closed
(DS8195 Rev. New)
HOLT INTEGRATED CIRCUITS
www.holtic.com
S3A 8
APPLICATIONS
14 IN2
12/11
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
