AD ADG802BRTZ-REEL7 <0.4 î© cmos 1.8 v to 5.5 v spst switch Datasheet

<0.4 Ω CMOS 1.8 V to 5.5 V
SPST Switches
ADG801/ADG802
Data Sheet
FUNCTIONAL BLOCK DIAGRAM
FEATURES
0.4 Ω maximum on resistance at 125°C
0.08 Ω maximum on resistance flatness at 125°C
1.8 V to 5.5 V single supply
Automotive temperature range from −40°C to +125°C
400 mA current-carrying capability
Tiny 6-lead SOT-23 and 8-lead MSOP packages
35 ns switching times
Low power consumption
TTL-/CMOS-compatible inputs
Pin compatible with ADG701/ADG702
ADG801
D
S
IN
ADG802
D
S
Power routing
Cellular phones
Modems
PCMCIA cards
Hard drives
Data acquisition systems
Communications systems
Relay replacement
Battery-powered systems
SWITCHES SHOWN FOR
A LOGIC 1 INPUT
Figure 1.
GENERAL DESCRIPTION
PRODUCT HIGHLIGHTS
The ADG801 and ADG802 are monolithic CMOS, single-pole,
single throw (SPST) switches with on resistance of less than 0.4 Ω.
These switches are designed using an advanced submicron process
that provides extremely low on resistance, high switching speed,
and low leakage currents.
1.
2.
3.
4.
5.
6.
The low on resistance of <0.4 Ω makes these parts ideal for
applications where low on resistance switching is critical.
02800-001
IN
APPLICATIONS
Low on resistance (0.25 Ω typical).
1.8 V to 5.5 V single-supply operation.
Tiny 6-lead SOT-23 and 8-lead MSOP packages.
400 mA current-carrying capability.
Automotive temperature range from −40°C to +125°C.
Pin compatible with ADG701 (ADG801) and ADG702
(ADG802).
The ADG801 switch is normally open (NO), while the ADG802
is normally closed (NC). Each switch conducts equally well in
both directions when on.
Rev. B
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
www.analog.com
Fax: 781.461.3113 ©2002–2012 Analog Devices, Inc. All rights reserved.
ADG801/ADG802
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
ESD Caution...................................................................................5
Applications....................................................................................... 1
Pin Configurations and Function Descriptions ............................6
Functional Block Diagram .............................................................. 1
Typical Performance Characteristics ..............................................7
General Description ......................................................................... 1
Terminology .......................................................................................9
Product Highlights ........................................................................... 1
Test Circuits..................................................................................... 10
Revision History ............................................................................... 2
Outline Dimensions ....................................................................... 12
Specifications..................................................................................... 3
Ordering Guide .......................................................................... 13
Absolute Maximum Ratings............................................................ 5
REVISION HISTORY
1/12—Rev. A to Rev. B
Deleted 6-Ball WLCSP Package........................................Universal
Added Table Title to Table 3; Renumbered Sequentially ............ 5
Deleted Figure 4; Renumbered Sequentially................................. 6
Changes to Table 5............................................................................ 6
Moved Terminology Section........................................................... 9
Updated Outline Dimensions ....................................................... 12
Deleted Figure 23............................................................................ 13
Changes to Ordering Guide .......................................................... 13
3/07—Rev. 0 to Rev. A
Updated Format..................................................................Universal
Added 6-Ball WLCSP Package (Text and Figures) ........Universal
Replaced Typical Performance Characteristics Section .............. 8
Updated Outline Dimensions ....................................................... 12
Changes to Ordering Guide .......................................................... 14
5/02—Revision 0: Initial Version
Rev. B | Page 2 of 16
Data Sheet
ADG801/ADG802
SPECIFICATIONS
VDD = 5 V ± 10%, GND = 0 V, unless otherwise noted. The automotive temperature range is −40°C to +125°C.
Table 1.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance (RON)
On Resistance Flatness (RFLAT(ON))
LEAKAGE CURRENTS
Source Off Leakage, IS (Off )
Drain Off Leakage, ID (Off )
Channel On Leakage, ID, IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current
IINL or IINH
CIN, Digital Input Capacitance
DYNAMIC CHARACTERISTICS 2
tON
tOFF
Charge Injection
Off Isolation
Bandwidth −3 dB
CS (Off )
CD (Off )
CD, CS (On)
POWER REQUIREMENTS
IDD
25°C
0.25
0.3
0.05
±0.01
±0.25
±0.01
±0.25
±0.01
±0.25
−40°C to +85°C
2
Unit
Test Conditions/Comments
0 V to VDD
V
Ω typ
Ω max
Ω typ
Ω max
VS = 0 V to VDD, IS = 100 mA; see Figure 13
VS = 0 V to VDD, IS = 100 mA; see Figure 13
VS = 0 V to VDD, IS = 100 mA
0.35
0.4
0.07
0.08
±3
±30
±3
±30
±3
±30
2.0
0.8
V min
V max
μA typ
μA max
pF typ
VIN = VINL or VINH
±0.1
ns typ
ns max
ns typ
ns max
pC typ
dB typ
RL = 50 Ω, CL = 35 pF
VS = 3 V; see Figure 16
RL = 50 Ω, CL = 35 pF
VS = 3 V; see Figure 16
VS = 2.5 V, RS = 0 Ω; CL = 1 nF; see Figure 17
RL = 50 Ω, CL = 5 pF; f = 100 kHz;
see Figure 18
RL = 50 Ω, CL = 5 pF; see Figure 19
f = 1 MHz
f = 1 MHz
f = 1 MHz
VDD = 5.5 V
Digital inputs = 0 V or 5.5 V
0.005
5
35
45
9
15
50
−61
VDD = 5.5 V
VS = 4.5 V/1 V, VD = 1 V/4.5 V; see Figure 14
VS = 4.5 V/1 V, VD = 1 V/4.5 V; see Figure 14
VS = 4.5 V/1 V, VD = 1 V/4.5 V; see Figure 14
VS = 4.5 V/1 V, VD = 1 V/4.5 V; see Figure 14
VS = VD = 1 V, or 4.5 V; see Figure 15
VS = VD = 1 V, or 4.5 V; see Figure 15
nA typ
nA max
nA typ
nA max
nA typ
nA max
50
55
18
21
12
180
180
420
MHz typ
pF typ
pF typ
pF typ
0.001
1.0
1
−40°C to +125°C 1
2.0
On resistance parameters tested with IS = 10 mA.
Guaranteed by design, not subject to production test.
Rev. B | Page 3 of 16
μA typ
μA max
ADG801/ADG802
Data Sheet
VDD = 2.7 V to 3.6 V, GND = 0 V, unless otherwise noted. The automotive temperature range is −40°C to +125°C.
Table 2.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance (RON)
On Resistance Flatness (RFLAT(ON))
LEAKAGE CURRENTS
Source Off Leakage, IS (Off )
Drain Off Leakage, ID (Off )
Channel On Leakage, ID, IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current
IINL or IINH
CIN, Digital Input Capacitance
DYNAMIC CHARACTERISTICS 2
tON
tOFF
Charge Injection
Off Isolation
Bandwidth −3 dB
CS (Off )
CD (Off )
CD, CS (On)
POWER REQUIREMENTS
IDD
25°C
0.4
0.6
0.1
±0.01
±0.25
±0.01
±0.25
±0.01
±0.25
−40°C to +85°C
2
Unit
0 V to VDD
V
Ω typ
Ω max
Ω typ
VS = 0 V to VDD, IS = 100 mA; see Figure 13
VS = 0 V to VDD, IS = 100 mA; see Figure 13
VS = 0 V to VDD, IS = 100 mA
VDD = 3.6 V
VS = 3.3 V/1 V, VD = 1 V/3.3 V; see Figure 14
VS = 3.3 V/1 V, VD = 1 V/3.3 V; see Figure 14
VS = 3.3 V/1 V, VD = 1 V/3.3 V; see Figure 14
VS = 3.3 V/1 V, VD = 1 V/3.3 V; see Figure 14
VS = VD = 1 V, or 3.3 V; see Figure 15
VS = VD = 1 V, or 3.3 V; see Figure 15
0.7
0.1
±3
±30
±3
±30
±3
±30
nA typ
nA max
nA typ
nA max
nA typ
nA max
2.0
0.8
V min
V max
μA typ
μA max
pF typ
VIN = VINL or VINH
±0.1
ns typ
ns max
ns typ
ns max
pC typ
dB typ
RL = 50 Ω, CL = 35 pF
VS = 1.5 V; see Figure 16
RL = 50 Ω, CL = 35 pF
VS = 1.5 V; see Figure 16
VS = 1.5 V, RS = 0 Ω, CL = 1 nF; see Figure 17
RL = 50 Ω, CL = 5 pF, f = 100 kHz;
see Figure 18
RL = 50 Ω, CL = 5 pF; see Figure 19
f = 1 MHz
f = 1 MHz
f = 1 MHz
VDD = 3.6 V
Digital inputs = 0 V or 3.6 V
0.005
5
40
55
9
15
10
−61
Test Conditions/Comments
0.65
0.1
60
65
18
21
12
180
180
420
MHz typ
pF typ
pF typ
pF typ
0.001
1.0
1
−40°C to +125°C 1
2.0
On resistance parameters tested with IS = 10 mA.
Guaranteed by design, not subject to production test.
Rev. B | Page 4 of 16
μA typ
μA max
Data Sheet
ADG801/ADG802
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 3.
Parameter
VDD to GND
Analog Inputs1
Digital Inputs1
Continuous Current, Pin S or Pin D
Peak Current, Pin S or Pin D
Operating Temperature Range
Automotive
Storage Temperature Range
Junction Temperature (TJMAX)
Package Power Dissipation
MSOP
θJA Thermal Impedance
θJC Thermal Impedance
SOT-23 (4-Layer Board)
θJA Thermal Impedance
θJC Thermal Impedance
Lead Temperature, Soldering
(10 sec)
IR Reflow, Peak Temperature
(<20 sec)
Reflow Soldering (Pb-Free)
Peak Temperature
Time at Peak Temperature
1
Rating
−0.3 V to +7 V
−0.3 V to VDD + 0.3 V or
30 mA, whichever occurs first
−0.3 V to VDD + 0.3 V or
30 mA, whichever occurs first
400 mA
800 mA, pulsed at 1 ms,
10% duty cycle max
−40°C to +125°C
−65°C to +150°C
150°C
(TJMAX – TA)/θJA
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Table 4. Truth Table
ADG801 (Pin IN)
0
1
ESD CAUTION
206°C/W
44°C/W
119°C/W
91.99°C/W
300°C
235°C
260(+0/−5)°C
10 sec to 40 sec
Overvoltages at Pin IN, Pin S, or Pin D are clamped by internal diodes.
Current should be limited to the maximum ratings provided.
Rev. B | Page 5 of 16
ADG802 (Pin IN)
1
0
Switch Condition
Off
On
ADG801/ADG802
Data Sheet
D 1
S 2
GND 3
ADG801/
ADG802
TOP VIEW
(Not to Scale)
6
VDD
5
NC
4
IN
NC = NO CONNECT
02800-002
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Figure 2. 6-Lead SOT-23
(RJ-6)
NC 3
VDD 4
ADG801/
ADG802
TOP VIEW
(Not to Scale)
8
S
7
GND
6
IN
5
NC
NC = NO CONNECT
02800-003
D 1
NC 2
Figure 3. 8-Lead MSOP
(RM-8)
Table 5. Pin Function Descriptions
Pin Number
SOT-23
1
2
3
4
5
6
MSOP
1
8
7
6
2, 3, 5
4
Mnemonic
D
S
GND
IN
NC
VDD
Description
Drain Terminal. Can be an input or an output.
Source Terminal. Can be an input or an output.
Ground (0 V) Reference.
Logic Control Input.
No Connect. Do not connect to this pin.
Most Positive Power Supply Potential.
Rev. B | Page 6 of 16
Data Sheet
ADG801/ADG802
TYPICAL PERFORMANCE CHARACTERISTICS
0.50
0.45
VDD = 5V, 3V
3.0
VDD = 3.0V
VDD = 3.3V
0.40
0.35
2.5
VDD = 4.5V
0.30
0.25
0.20
2.0
CURRENT (nA)
VDD = 5.5V
IS, ID (ON)
1.5
1.0
ID (OFF)
0.15
VDD = 5.0V
0.5
0.10
0
0.05
0
1.0
2.0
3.0
4.0
5.0
5.5
VD (VS) (V)
–0.5
02800-004
0
IS (OFF)
0
20
100
120
Figure 7. Leakage Current vs. Temperature
400
VDD = 5V
TA = 25°C
0.45
VDD = 5V
300
0.40
+125°C
0.35
CHARGE INJECTION (pC)
ON RESISTANCE (Ω)
80
60
TEMPERATURE (°C)
Figure 4. On Resistance vs. VD (VS)
0.50
40
02800-007
ON RESISTANCE (Ω)
3.5
TA = 25°C
VDD = 2.7V
+85°C
0.30
0.25
0.20
0.15
+25°C
–40°C
0.10
200
VDD = 3V
100
0
–100
0.05
1.0
1.5
2.0
2.5
3.0
VD (VS) (V)
3.5
4.0
4.5
5.0
–200
0
Figure 5. On Resistance vs. VD (VS) for Different Temperatures
0.50
35
0.30
30
TIME (ns)
0.35
0.25
+25°C
2.5
3.0
VS (V)
3.5
4.0
4.5
5.0
–40°C
0.10
10
0.05
5
1.5
2.0
2.5
3.0
VD (VS) (V)
VDD = 5V
20
15
1.0
VDD = 3V
tON
25
0.15
0
–40
02800-006
ON RESISTANCE (Ω)
+85°C
40
0.5
2.0
45
+125°C
0.40
0
1.5
50
0.45
0
1.0
Figure 8. Charge Injection vs. Source Voltage
VDD = 3V
0.20
0.5
02800-008
0.5
VDD = 3V, 5V
tOFF
–20
0
20
40
60
80
100
TEMPERATURE (°C)
Figure 9. tON/tOFF Times vs. Temperature
Figure 6. On Resistance vs. VD (VS) for Different Temperatures
Rev. B | Page 7 of 16
120
02800-009
0
02800-005
0
ADG801/ADG802
Data Sheet
–10
1.8
TA = 25°C
VDD = 3V, 5V
1.6
LOGIC THRESHOLD VOLTAGE (V)
ATTENUATION (dB)
–20
–30
–40
–50
–60
1.4
VIN RISING
1.2
1.0
VIN FALLING
0.8
0.6
0.4
0.1
1
10
FREQUENCY (MHz)
0
02800-010
–70
0
–1
–3
–4
–5
–6
–7
TA = 25°C
VDD = 3V, 5V
0.2
1
FREQUENCY (MHz)
10
20
02800-011
ATTENUATION (dB)
–2
–9
1
2
3
VDD (V)
4
5
Figure 12. Logic Threshold Voltage vs. Supply Voltage
Figure 10. Off Isolation vs. Frequency
–8
0
Figure 11. On Response vs. Frequency
Rev. B | Page 8 of 16
6
02800-012
0.2
Data Sheet
ADG801/ADG802
TERMINOLOGY
VDD
The most positive power supply potential.
IINL (IINH)
Input current of the digital input.
IDD
Positive supply current.
CS (Off)
The off switch source capacitance is measured with reference
to ground.
GND
Ground (0 V) reference.
CD (Off)
The off switch drain capacitance is measured with reference
to ground.
S
The source terminal can be an input or an output.
D
The drain terminal can be an input or an output.
CD, CS (On)
The on switch capacitance is measured with reference
to ground.
IN
Logic control input.
CIN
Digital input capacitance.
VD (VS)
Analog voltage on Terminal D and Terminal S.
tON
The delay between applying the digital control input and when
the output switches on. See Figure 16.
RON
Ohmic resistance between Terminal D and Terminal S.
RFLAT(ON)
The difference between the maximum and minimum value of
on resistance as measured over the specified analog signal range.
tOFF
The delay between applying the digital control input and when
the output switches off.
IS (Off)
Source leakage current with the switch off.
Charge Injection
A measure of the glitch impulse transferred from the digital
input to the analog output during switching.
ID (Off)
Drain leakage current with the switch off.
Off Isolation
A measure of unwanted signal coupling through an off switch.
ID, IS (On)
Channel leakage current with the switch on.
Bandwidth
The frequency at which the output is attenuated by 3 dB.
VINL
Maximum input voltage for Logic 0.
On Response
The frequency response of the on switch.
VINH
Minimum input voltage for Logic 1.
Insertion Loss
The loss due to the on resistance of the switch.
Rev. B | Page 9 of 16
ADG801/ADG802
Data Sheet
TEST CIRCUITS
IDS
V1
S
VS
D
02800-013
RON = V1/IDS
Figure 13. On Resistance
IS (OFF)
S
A
ID (OFF)
D
A
02800-014
VD
Figure 14. Off Leakage
ID (ON)
D
A
VD
NC = NO CONNECT
02800-015
S
NC
Figure 15. On Leakage
VDD
VIN
VDD
S
VS
ADG801
50%
50%
50%
50%
VOUT
D
VIN
RL
50Ω
IN
CL
35pF
ADG802
90%
VOUT
90%
GND
tOFF
tON
02800-016
0.1µF
Figure 16. Switching Times
VDD
VDD
S
D
IN
GND
ON
OFF
VOUT
CL
1nF
VS
ADG801
VIN
ADG802
VOUT
QINJ = CL × ∆VOUT
Figure 17. Charge Injection
Rev. B | Page 10 of 16
∆VOUT
02800-017
RS
VIN
Data Sheet
ADG801/ADG802
VDD
0.1µF
NETWORK
ANALYZER
VDD
S
50Ω
50Ω
VS
D
VIN
RL
50Ω
GND
VOUT
OFF ISOLATION = 20 log
VOUT
VS
02800-018
IN
Figure 18. Off Isolation
VDD
0.1µF
NETWORK
ANALYZER
VDD
S
50Ω
IN
VS
D
RL
50Ω
GND
INSERTION LOSS = 20 log
VOUT
VOUT WITH SWITCH
VOUT WITHOUT SWITCH
Figure 19. Bandwidth
Rev. B | Page 11 of 16
02800-019
VIN
ADG801/ADG802
Data Sheet
OUTLINE DIMENSIONS
3.00
2.90
2.80
1.70
1.60
1.50
6
5
4
1
2
3
PIN 1
INDICATOR
3.00
2.80
2.60
0.95 BSC
1.90
BSC
0.20 MAX
0.08 MIN
1.45 MAX
0.95 MIN
0.15 MAX
0.05 MIN
10°
4°
0°
SEATING
PLANE
0.50 MAX
0.30 MIN
0.60
BSC
0.55
0.45
0.35
12-16-2008-A
1.30
1.15
0.90
COMPLIANT TO JEDEC STANDARDS MO-178-AB
Figure 20. 6-Lead Small Outline Transistor Package [SOT-23]
(RJ-6)
Dimensions shown in millimeters
3.20
3.00
2.80
3.20
3.00
2.80
8
1
5.15
4.90
4.65
5
4
PIN 1
IDENTIFIER
0.65 BSC
0.95
0.85
0.75
15° MAX
1.10 MAX
0.40
0.25
6°
0°
0.23
0.09
COMPLIANT TO JEDEC STANDARDS MO-187-AA
Figure 21. 8-Lead Mini Small Outline Package [MSOP]
(RM-8)
Dimensions shown in millimeters
Rev. B | Page 12 of 16
0.80
0.55
0.40
10-07-2009-B
0.15
0.05
COPLANARITY
0.10
Data Sheet
ADG801/ADG802
ORDERING GUIDE
Model 1
ADG801BRM
ADG801BRM-REEL
ADG801BRM-REEL7
ADG801BRMZ
ADG801BRMZ-REEL
ADG801BRMZ-REEL7
ADG801BRT-500RL7
ADG801BRT-REEL7
ADG801BRTZ-500RL7
ADG801BRTZ-REEL
ADG801BRTZ-REEL7
ADG802BRM
ADG802BRM-REEL
ADG802BRM-REEL7
ADG802BRMZ
ADG802BRMZ-REEL
ADG802BRMZ-REEL7
ADG802BRT-500RL7
ADG802BRTZ-500RL7
ADG802BRTZ-REEL
ADG802BRTZ-REEL7
1
2
Temperature Range
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
Package Description
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
6-Lead Small Outline Transistor Package [SOT-23]
6-Lead Small Outline Transistor Package [SOT-23]
6-Lead Small Outline Transistor Package [SOT-23]
6-Lead Small Outline Transistor Package [SOT-23]
6-Lead Small Outline Transistor Package [SOT-23]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
8-Lead Mini Small Outline Package [MSOP]
6-Lead Small Outline Transistor Package [SOT-23]
6-Lead Small Outline Transistor Package [SOT-23]
6-Lead Small Outline Transistor Package [SOT-23]
6-Lead Small Outline Transistor Package [SOT-23]
Z = RoHS Compliant Part.
Branding on SOT-23 and MSOP packages is limited to three characters due to space constraints.
3
Rev. B | Page 13 of 16
Package Option
RM-8
RM-8
RM-8
RM-8
RM-8
RM-8
RJ-6
RJ-6
RJ-6
RJ-6
RJ-6
RM-8
RM-8
RM-8
RM-8
RM-8
RM-8
RJ-6
RJ-6
RJ-6
RJ-6
Branding 2
SLB
SLB
SLB
S06
S06
S06
SLB
SLB
S06
S06
S06
SMB
SMB
SMB
S0F
S0F
S0F
SMB
S0F
S0F
S0F
ADG801/ADG802
NOTES
Rev. B | Page 14 of 16
Data Sheet
ADG801/ADG802
NOTES
Rev. B | Page 15 of 16
ADG801/ADG802
NOTES
©2002–2012 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D02800-0-1/12(B)
Rev. B | Page 16 of 16