High Voltage Latch-Up Proof,
Data Sheet
Rev. A Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2011–2015 Analog Devices, Inc. All rights reserved.
Technical Support www.analog.com
FEATURES
Latch-up proof
3 pF off source capacitance
5 pF off drain capacitance
0.07 pC charge injection
Low leakage: 0.2 nA maximum at 85ºC
±9 V to ±22 V dual-supply operation
9 V to 40 V single-supply operation
48 V supply maximum ratings
Fully specified at ±15 V, ±20 V, +12 V, and +36 V
V
SS
to V
DD
analog signal range
APPLICATIONS
Automatic test equipment
Data acquisition
Instrumentation
Avionics
Audio and video switching
Communication systems
FUNCTIONAL BLOCK DIAGRAMS
IN1
S1
D1
IN2
S2
D2
IN3
S3
D3
IN4
S4
D4
ADG5212
SWITCHES SHOWN FOR A LOGIC 1 INPUT.
IN2
S2
D2
IN3
S3
D3
IN1
S1
D1
IN4
S4
D4
ADG5213
09767-001
Figure 1.
GENERAL DESCRIPTION
The ADG5212/ADG5213 contain four independent single-
pole/single-throw (SPST) switches. The ADG5212 switches
turn on with Logic 1. The ADG5213 has two switches with
digital control logic similar to that of the ADG5212; however,
the logic is inverted on the other two switches. Each switch
conducts equally well in both directions when on, and each
switch has an input signal range that extends to the supplies.
In the off condition, signal levels up to the supplies are blocked.
The ADG5212 and ADG5213 do not have a V
L
pin. The digital
inputs are compatible with 3 V logic inputs over the full
operating supply range.
The ultralow capacitance and charge injection of these switches
make them ideal solutions for data acquisition and sample-and-
hold applications, where low glitch and fast settling are required.
Fast switching speed together with high signal bandwidth make
the parts suitable for video signal switching.
PRODUCT HIGHLIGHTS
1. Trench Isolation Guards Against Latch-Up.
A dielectric trench separates the P and N channel transistors,
thereby preventing latch-up even under severe overvoltage
conditions.
2. Ultralow Capacitance and <1 pC Charge Injection.
3. Dual-Supply Operation.
For applications where the analog signal is bipolar, the
ADG5212/ADG5213 can be operated from dual supplies of
up to ±22 V.
4. Single-Supply Operation.
For applications where the analog signal is unipolar, the
ADG5212/ADG5213 can be operated from a single rail
power supply of up to 40 V.
5. 3 V Logic-Compatible Digital Inputs.
V
INH
= 2.0 V, V
INL
= 0.8 V.
6. No V
L
Logic Power Supply Required.