HI-8190, HI-8191, HI-8192
October 2011
12
W,
Quad, SPST, 3.3V / 5.0V compatible
Analog Switch
FEATURES
·
± 3.3V to ± 15V CMOS analog switches
·
Low RON: 12
W
to 15
W
typical
·
Robust CMOS Silicon-on-Insulator (SOI) technology
·
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-8190 is a quad analog CMOS switch fabricated with Sili-
con-on-Insulator (SOI) technology for latch-up free operation
and maximum switch isolation. The switch voltages can range
from bipolar
± 3.3V to ± 15V or single ended from 3.3V to 15V.
The logic supply can range from 3.3V to 5.0V. The HI-8190 pro-
vides four each normally open switches when the switch control
inputs are Low. The HI-8191 provides four each normally
closed switches when the switch control inputs are Low. The HI-
8192 provides a combination of two normally On and two nor-
mally Off switches. The limits of the operating range are de-
fined by the V+/V- bias voltage.
On-resistance of each switch depends upon only the VLOGIC
selection. At 5V, R
ON
ranges from 10
W
to 17
W
while at 3.3V sup-
ply R
ON
ranges from 10
W
to 22
W.
Each switch is designed using
back to back high voltage transistors. Switch transistors are
symmetrical and conduct equally well in either direction. Signal
range can run the full rails. Off leakages are very low (1 nA typi-
cal) and charge injection is less than 3 pC. Switch ESD toler-
ance is greater than 4 KV.
The Off state is achieved first before any On condition is ap-
plied. Switching times with a 3.3V VLOGIC supply are typically
35 ns to the On state and 20 ns to the Off state.
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
16 S1A
S1B 1
V- 2
GND 3
S4B 4
13 S2A
12 S2B
11 V+
10 VLOGIC
9
S3B
15 IN1
IN4 6
S4A 5
IN3 7
·
Data bus isolation
·
Sample-and-Hold circuits
·
Test Equipment
·
Communications Systems
·
Battery operated Systems
·
PBX, PABX
·
Audio Signal Routing
·
Data Acquisition Systems
·
xDSL Modems
·
Avionics
HI-8190PCx
16-pin 5mm x 5mm Chip-scale package
PRODUCT OPTIONS
PART TYPE IN1
HI-8190
0
1
HI-8191
0
1
HI-8192
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
(DS8190 Rev. New)
HOLT INTEGRATED CIRCUITS
www.holtic.com
S3A 8
APPLICATIONS
14 IN2
Industry-standard plastic package options include 16-pin
TSSOP, SO, DIP and 16-pin QFN. Ceramic packaging is avail-
able on request. All three products are offered in both Industrial
(-40°C to +85°C) and extended (-55°C to +125°C) temperature
range options.
HI-8190PSx, HI-8190PDx
16-Pin SO or DIP package
10/11
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
