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Analog Devices Semiconductor Electronic Components Datasheet

ADG612 Datasheet

1 pC Chanrge Injection/ 100 pA Leakage/ CMOS +-5 V/+5 V/+3 V Quad SPST Switches

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a 1 pC Charge Injection, 100 pA Leakage,
CMOS ؎5 V/+5 V/+3 V Quad SPST Switches
ADG611/ADG612/ADG613
FEATURES
1 pC Charge Injection
؎2.7 V to ؎5.5 V Dual Supply
+2.7 V to +5.5 V Single Supply
Automotive Temperature Range –40؇C to +125؇C
100 pA Max @ 25؇C Leakage Currents
85 On-Resistance
Rail-to-Rail Switching Operation
Fast Switching Times
16-Lead TSSOP Packages
Typical Power Consumption (<0.1 W)
TTL/CMOS-Compatible Inputs
APPLICATIONS
Automatic Test Equipment
Data Acquisition Systems
Battery-Powered Systems
Communication Systems
Sample and Hold Systems
Audio Signal Routing
Relay Replacement
Avionics
FUNCTIONAL BLOCK DIAGRAMS
ADG611
S1
ADG612
S1
ADG613
S1
IN1 IN1 IN1
D1 D1 D1
S2 S2 S2
IN2 IN2 IN2
D2 D2 D2
S3 S3 S3
IN3 IN3 IN3
D3 D3 D3
S4 S4 S4
IN4 IN4 IN4
D4 D4 D4
SWITCHES SHOWN FOR A LOGIC “1” INPUT
GENERAL DESCRIPTION
The ADG611, ADG612, and ADG613 are monolithic CMOS
devices containing four independently selectable switches. These
switches offer ultralow charge injection of 1 pC over full input
signal range and typical leakage currents of 10 pA at 25°C.
They are fully specified for ± 5 V, +5 V, and +3 V supplies.
They contain four independent single-pole/single-throw (SPST)
switches. The ADG611 and ADG612 differ only in that the
digital control logic is inverted. The ADG611 switches are turned
on with a logic low on the appropriate control input, while a logic
high is required to turn on the switches of the ADG612. The
ADG613 contains two switches whose digital control logic is
similar to the ADG611, while the logic is inverted on the other
two switches.
Each switch conducts equally well in both directions when ON
and has an input signal range that extends to the supplies. The
ADG613 exhibits break-before-make switching action. The
ADG611/ADG612/ADG613 are available in small 16-lead
TSSOP packages.
PRODUCT HIGHLIGHTS
1. Ultralow Charge Injection (1 pC typically)
2. Dual ± 2.7 V to ± 5.5 V or Single +2.7 V to +5.5 V
Operation.
3. Automotive Temperature Range, –40°C to +125°C
4. Small 16-lead TSSOP package.
REV. 0
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. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2002


Analog Devices Semiconductor Electronic Components Datasheet

ADG612 Datasheet

1 pC Chanrge Injection/ 100 pA Leakage/ CMOS +-5 V/+5 V/+3 V Quad SPST Switches

No Preview Available !

ADG611/ADG612/ADG613–SPECIFICATIONS
DUAL SUPPLY1
(VDD = +5 V ؎ 10%, VSS = –5 V ؎ 10%, GND = 0 V, unless otherwise noted.)
Parameter
25؇C
Y Version
–40؇C
–40؇C
to +85؇C to +125؇C
Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
On-Resistance (RON)
VSS to VDD
V
85
typ
VS = ± 3 V, IS = –1 mA
115 140 160
max
Test Circuit 1
On-Resistance Match Between
2
typ
Channels (RON)
On-Resistance Flatness (RFLAT(ON))
4
25
40
5.5 6.5
55 60
max
typ
max
VS = ± 3 V, IS = –1 mA
VS = ± 3 V, IS = –1 mA
LEAKAGE CURRENTS
Source OFF Leakage IS (OFF)
Drain OFF Leakage ID (OFF)
Channel ON Leakage ID, IS (ON)
± 0.01
± 0.1
± 0.01
± 0.1
± 0.01
± 0.1
± 0.25
± 0.25
± 0.25
±2
±2
±6
nA typ
nA max
nA typ
nA max
nA typ
nA max
VDD = +5.5 V, VSS = –5.5 V
VD = ± 4.5 V, VS = ϯ4.5 V;
Test Circuit 2
VD = ± 4.5 V, VS = ϯ4.5 V;
Test Circuit 2
VD = VS = ± 4.5 V, Test Circuit 3
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current
IINL or IINH
CIN, Digital Input Capacitance
DYNAMIC CHARACTERISTICS2
tON
tOFF
Break-Before-Make Time Delay, tD
Charge Injection
Off Isolation
Channel-to-Channel Crosstalk
–3 dB Bandwidth
CS (OFF)
CD (OFF)
CD, CS (ON)
POWER REQUIREMENTS
IDD
ISS
0.005
2
45
65
25
40
15
–0.5
–65
–90
680
5
5
5
0.001
0.001
75
45
2.4
0.8
± 0.1
90
50
10
1.0
1.0
V min
V max
µA typ
µA max
pF typ
VIN = VINL or VINH
ns typ
ns max
ns typ
ns max
ns typ
ns min
pC typ
dB typ
dB typ
MHz typ
pF typ
pF typ
pF typ
µA typ
µA max
µA typ
µA max
RL = 300 , CL = 35 pF
VS = 3.0 V, Test Circuit 4
RL = 300 , CL = 35 pF
VS = 3.0 V, Test Circuit 4
RL = 300 , CL = 35 pF
VS1 = VS2 = 3.0 V, Test Circuit 5
VS = 0 V, RS = 0 ,
CL = 1 nF, Test Circuit 6
RL = 50 , CL = 5 pF,
f = 10 MHz, Test Circuit 7
RL = 50 , CL = 5 pF,
f = 10 MHz, Test Circuit 8
RL = 50 , CL = 5 pF,
Test Circuit 9
f = 1 MHz
f = 1 MHz
f = 1 MHz
VDD = +5.5 V, VSS = –5.5 V
Digital Inputs = 0 V or 5.5 V
Digital Inputs = 0 V or 5.5 V
NOTES
1Temperature range is as follows. Y Version: –40°C to +125°C.
2Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
–2– REV. 0


Part Number ADG612
Description 1 pC Chanrge Injection/ 100 pA Leakage/ CMOS +-5 V/+5 V/+3 V Quad SPST Switches
Maker Analog Devices
Total Page 12 Pages
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