ADG701BRT AD [Analog Devices], ADG701BRT Datasheet

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ADG701BRT

Manufacturer Part Number
ADG701BRT
Description
CMOS Low Voltage 2ohm SPST Switches
Manufacturer
AD [Analog Devices]
Datasheet

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a
REV. A
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
GENERAL DESCRIPTION
The ADG701/ADG702 are monolithic CMOS SPST switches.
These switches are designed on an advanced submicron process
that provides low power dissipation yet high switching speed,
low on resistance, low leakage currents and –3 dB bandwidths of
greater than 200 MHz can be achieved.
The ADG701/ADG702 can operate from a single +1.8 V to
+5.5 V supply making it ideal for use in battery powered instru-
ments and with the new generation of DACs and ADCs from
Analog Devices.
As can be seen from the Functional Block Diagrams, with a
logic input of “1” the switch of the ADG701 is closed, while
that of the ADG702 is open. Each switch conducts equally well
in both directions when ON.
The ADG701/ADG702 are available in 6-lead SOT-23 and
8-lead SOIC packages.
FEATURES
+1.8 V to +5.5 V Single Supply
2
Low On-Resistance Flatness
–3 dB Bandwidth >200 MHz
Rail-to-Rail Operation
6-Lead SOT-23
8-Lead SOIC Package
Fast Switching Times
Typical Power Consumption (<0.01 W)
TTL/CMOS Compatible
APPLICATIONS
Battery Powered Systems
Communication Systems
Sample Hold Systems
Audio Signal Routing
Video Switching
Mechanical Reed Relay Replacement
t
t
ON
OFF
(Typ) On Resistance
18 ns
12 ns
Low Voltage 2
PRODUCT HIGHLIGHTS
1. +1.8 V to +5.5 V Single Supply Operation. The ADG701/
2. Very Low R
3. On-Resistance Flatness R
4. –3 dB Bandwidth >200 MHz.
5. Low Power Dissipation. CMOS construction ensures low
6. Fast t
7. Tiny 6-Lead SOT-23 and 8-Lead SOIC.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
ADG702 offer high performance, including low on resistance
and fast switching times and is fully specified and guaranteed
with +3 V and +5 V supply rails.
operation, R
power dissipation.
ON
/t
FUNCTIONAL BLOCK DIAGRAMS
OFF.
ON
ON
(3
is typically 40
World Wide Web Site: http://www.analog.com
SWITCHES SHOWN FOR
A LOGIC "1" INPUT
S
S
max at 5 V, 5
ADG701/ADG702
ADG701
ADG702
FLAT(ON)
SPST Switches
over the temperature range.
(1
© Analog Devices, Inc., 1998
IN
D
IN
D
max at 3 V). At 1.8 V
max).
CMOS

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ADG701BRT Summary of contents

Page 1

FEATURES +1 +5.5 V Single Supply 2 (Typ) On Resistance Low On-Resistance Flatness –3 dB Bandwidth >200 MHz Rail-to-Rail Operation 6-Lead SOT-23 8-Lead SOIC Package Fast Switching Times OFF Typical ...

Page 2

ADG701/ADG702–SPECIFICATIONS Parameter ANALOG SWITCH Analog Signal Range On Resistance ( On-Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D Channel ON Leakage (ON ...

Page 3

SPECIFICATIONS (V DD Parameter ANALOG SWITCH Analog Signal Range On Resistance ( On-Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D Channel ON Leakage ...

Page 4

... Thermal Impedance . . . . . . . . . . . . . . . . . . . . 91.99 C/W JC Lead Temperature, Soldering Vapor Phase (60 sec +215 C Infrared (15 sec +220 C ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 kV Model Temperature Range ADG701BRT – +85 C ADG702BRT – +85 C ADG701BRM – +85 C ADG702BRM – +85 C *Brand = Due to package size limitations, these three characters represent the part number. ...

Page 5

PIN CONFIGURATIONS 8-Lead SOIC (RM- ADG701 ADG702 TOP VIEW (Not to Scale CONNECT 6-Lead Plastic Surface Mount (SOT-23) (RT- ADG701/ S ...

Page 6

ADG701/ADG702 –Typical Performance Characteristics 3 2.7V DD 3.0 2 3.0V DD 2.0 1 5.0V DD 1.0 0 0.5 1.0 1.5 2.0 2.5 3 – DRAIN OR SOURCE VOLTAGE – ...

Page 7

Test Circuits V1 Test Circuit 1. On Resistance 0 0 ...

Page 8

ADG701/ADG702 APPLICATIONS INFORMATION The ADG701/ADG702 belongs to Analog Devices’ new fam- ily of CMOS switches. This series of general purpose switches have improved switching times, lower on resistance, higher bandwidth, low power consumption and low leakage currents. ADG701/ADG702 Supply Voltages ...

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