ADG4613BRUZ-REEL7 [ADI]
Power-Off Protection ±5 V, 12 V, Quad SPST Switches with 5 Ω On Resistance; 断电保护功能±5 V， 12 V ，四通道SPST 5 I开关©通电阻
| 型号： | ADG4613BRUZ-REEL7 |
| 厂家： | 
ADI |
| 描述： | Power-Off Protection ±5 V, 12 V, Quad SPST Switches with 5 Ω On Resistance |
| 文件： | 总24页 (文件大小：393K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Power-Off Protection ± ± ꢀV ꢁ+1 ꢀV ꢂQua
SPST Switches with ± Ω On Resistunce
ADG46+1/ADG46+3
FUNCTIONAL BLOCK DIAGRAM
FEATURES
S1
Power-off protection
S1
IN1
IN2
IN3
IN4
IN1
IN2
IN3
IN4
Switch guaranteed off with no power supplies present
Inputs are high impedance with no power
Switch turns off when input > VDD + VT
Overvoltage protection up to 16 V
PSS robust
Negative signal capability passes signals down to −5.5 V
6.1 Ω maximum on resistance
1.4 Ω on-resistance flatness
D1
S2
D1
S2
D2
S3
D2
S3
ADG4612
ADG4613
D3
S4
D3
S4
3 V to 5.5 V dual supply
D4
D4
3 V to 12 V single supply
3 V logic compatible inputs
SWITCHES SHOWN FOR A LOGIC 1 INPUT.
Figure 1.
Rail-to-rail operation
16-lead TSSOP and 16-lead 3 mm × 3 mm LFCSP
The low on resistance of these switches make them ideal
solutions for data acquisition and gain switching applications
where low on resistance and distortion is critical. The on-
resistance profile is very flat over the full analog input range
ensuring excellent linearity and low distortion when switching
audio signals.
APPLICATIONS
Hot swap applications
Data acquisition systems
Battery-powered systems
Automatic test equipment
Communication systems
Relay replacement
PRODUCT HIGHLIGHTS
1. Power-Off Protection On Both S and D Pins.
2. PSS Robustness.
GENERAL DESCRIPTION
The ADG4612/ADG4613 contain four independent single-
pole/single-throw (SPST) switches. The ADG4612 switches are
turned on with Logic 1 on the appropriate control input. The
ADG4613 has two switches with digital control logic similar to
that of the ADG4612; 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. The ADG4613 exhibits break-before-make
switching action for use in multiplexer applications.
3. Overvoltage Protection up to 16 V.
4. 5.2 Ω On Resistance.
5. 16-Lead TSSOP and 3 mm × 3 mm LFCSP Packages.
When no power supplies are present, the switch remains in the
off condition, and the switch inputs are high impedance inputs,
ensuring that no current flows, which can damage the switch or
downstream circuitry. This is very useful in applications where
analog signals may be present at the switch inputs before power
is applied or where the user has no control over the power supply
sequence.
In the off condition, signal levels up to 16 V are blocked. Also,
when the analog input signal levels exceed VDD by VT, the switch
turns off.
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. 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 registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
www.analog.com
©2010 Analog Devices, Inc. All rights reserved.
ADG46+1/ADG46+3
TABLE OF CONTENTS
Features .............................................................................................. 1
Thermal Resistance.......................................................................9
ESD Caution...................................................................................9
Pin Configurations and Function Descriptions......................... 10
Typical Performance Characteristics ........................................... 11
Test Circuits..................................................................................... 14
Terminology.................................................................................... 16
Theory of Operation ...................................................................... 17
Bipolar Operation and Single-Supply Operation................... 18
Applications Information.............................................................. 19
Outline Dimensions....................................................................... 21
Ordering Guide .......................................................................... 22
Applications....................................................................................... 1
General Description......................................................................... 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Specifications..................................................................................... 3
5 V Dual Supply............................................................................ 3
12 V Single Supply........................................................................ 5
5 V Single Supply.......................................................................... 7
Continuous Current Per Channel, Sx or Dx............................. 8
Power Supply Operation.............................................................. 8
Absolute Maximum Ratings............................................................ 9
REVISION HISTORY
10/10—Revision 0: Initial Version
Rev. 0 | Page 2 of 24
ADG4612/ADG4613
SPECIFICATIONS
5 V DUAL SUPPLY
VDD = +5 V ꢀ0%, VSS = −5 V ꢀ0%, GND = 0 V, unless otherwise noted.
Table 1.
Parameter
25°C
−40°C to +85°C Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range (Normal Mode)
−5.5 V to VDD
7.6
V
VDD to VSS = 16 V maximum
VS = 4.5 V, IS = −10 mA; see Figure 22
VDD = +4.5 V, VSS = −4.5 V
On Resistance (RON
)
5.2
6.1
0.05
Ω typ
Ω max
Ω typ
On-Resistance Match Between Channels
(∆RON
VS = 4.5 V, IS = −10 mA
)
0.15
1.4
1.75
0.18
2.2
Ω max
Ω typ
Ω max
On-Resistance Flatness (RFLAT (ON)
)
VS = 4.5 V, IS = −10 mA
LEAKAGE CURRENTS (NORMAL MODE)
Source Off Leakage, IS (Off)
VDD = +5.5 V, VSS = −5.5 V
5
nA typ
VS = 4.5 V, VD =
ט
4.5 V; see Figure 23 10
5
300
300
700
nA max
nA typ
nA max
nA typ
nA max
Drain Off Leakage, ID (Off)
VS = 4.5 V, VD =
ט
4.5 V; see Figure 23 10
10
16
Channel On Leakage, ID (On), IS (On)
VS = VD = 4.5 V; see Figure 24
LEAKAGE CURRENTS (ISOLATION MODE)
Source Off Leakage, IS (Off)
0.03
0.1
μA typ
μA max
VDD = 0 V or floating, VSS = 0 V or floating, GND = 0 V
VS = −5.5 V, VD = +10.5 V; or VS = +10.5 V, VD = −5.5 V;
see Figure 23
VDD = +5.5 V, VSS = −5.5 V or 0 V
VS = −5.5 V, VD = +10.5 V; or VS = +10.5 V, VD = −5.5 V;
see Figure 23
2.5
30
8
22
μA typ
μAmax
Drain Off Leakage, ID (Off)
0.03
0.1
μA typ
μA max
VDD = 0 V or floating, VSS = 0 V or floating, GND = 0 V
VS = −5.5 V, VD = +10.5 V; or VS = +10.5 V, VD = −5.5 V;
see Figure 23
VDD = +5.5 V, VSS = −5.5 V or 0 V
VS = −5.5 V, VD = +10.5 V; or VS = +10.5 V, VD = −5.5 V;
see Figure 23
2.5
30
8
22
μA typ
μA max
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINL
2.0
0.8
V min
V max
μA typ
μA max
μA typ
μA max
kΩ typ
pF typ
0.015
0.1
13
16
400
4
VIN = VGND
VIN = VDD
0.15
18
Input Current, IINH
Logic Pull-Down Resistance, RPD
Digital Input Capacitance, CIN
DYNAMIC CHARACTERISTICS1
tON
73
ns typ
ns max
ns typ
ns max
RL = 300 Ω, CL = 35 pF
VS = 3 V; see Figure 25
RL = 300 Ω, CL = 35 pF
VS = 3 V; see Figure 25
125
100
125
149
149
tOFF
Rev. 0 | Page 3 of 24
ADG4612/ADG4613
Parameter
25°C
−40°C to +85°C Unit
Test Conditions/Comments
RL = 50 Ω, CL = 35 pF
VS1 = VS2 = 3 V; see Figure 26
VS = 2 V to 8 V, RL = 300 Ω, CL = 35 pF
VS = 2 V to 8 V, RL = 300 Ω, CL = 35 pF
Break-Before-Make Time Delay, tD
(ADG4613 Only)
Fault Response Time
Fault Recovery Time
Threshold Voltage, VT
Charge Injection
Off Isolation
20
ns typ
3
ns min
ns typ
μs typ
V typ
295
1.2
1.8
225
−54
−71
0.13
pC typ
dB typ
dB typ
% typ
VS = 0 V, RS = 0 Ω, CL = 1 nF; see Figure 27
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 28
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 29
RL = 110 Ω, 6 V p-p, f = 20 Hz to 20 kHz;
see Figure 31
Channel-to-Channel Crosstalk
Total Harmonic Distortion + Noise, THD + N
Insertion Loss
−3 dB Bandwidth
CS (Off)
−0.5
293
13
13
50
dB typ
RL = 50 Ω, CL = 5 pF; f = 1 MHz; see Figure 30
MHz typ RL = 50 Ω, CL = 5 pF; see Figure 30
pF typ
pF typ
pF typ
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
CD (Off)
CD (On), CS (On)
POWER REQUIREMENTS
Normal Mode
IDD
Digital inputs = 0 V or VDD
VDD = +5.5 V, VSS = −5.5 V
90
140
27
μA typ
μA max
μA typ
μA max
165
58
ISS
VDD = +5.5 V, VSS = −5.5 V
50
Isolation Mode
IDD
VDD = +5.5 V, VSS = −5.5 V or floating
Digital inputs = 0 V or 5.5 V
VS = −5.5 V or +10.5 V
VDD = 0 V or floating, VSS = −5.5 V
Digital inputs = 0 V or 5.5 V
VS = −5.5 V or +10.5 V
90
140
μA typ
μA max
165
6
ISS
0.1
0.2
μA typ
μA max
1 Guaranteed by design; not subject to production test.
Rev. 0 | Page 4 of 24
ADG46+1/ADG46+3
12 V SINGLE SUPPLY
VDD = 12 V 10%, VSS = 0 V, GND = 0 V, unless otherwise noted.
Table 2.
Parameter
25°C
−40°C to +85°C Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
On-Resistance (RON)
−5.5 V to VDD
6.4
V
VDD to VSS = 16 V maximum
VS = 0 V to +10 V, IS = −10 mA; see Figure 22
VDD = 10.8 V, VSS = 0 V
4.5
5.1
0.05
Ω typ
Ω max
Ω typ
On-Resistance Match Between Channels
(∆RON)
VS = 0 V to +10 V, IS = −10 mA
0.15
1
1.25
0.18
1.6
Ω max
Ω typ
Ω max
On-Resistance Flatness (RFLAT (ON)
)
VS = 0 V to +10 V, IS = −10 mA
LEAKAGE CURRENTS
Normal Mode
VDD = 13.2 V, VSS = 0 V
Source Off Leakage, IS (Off)
±3
±10
±3
±10
±±
±11
nA typ
nA max
nA typ
nA max
nA typ
nA max
VS = 1 V/10 V, VD = 10 V/1 V; see Figure 23
±200
±200
±300
Drain Off Leakage, ID (Off)
VS = 1 V/10 V, VD = 10 V/1 V; see Figure 23
VS = VD = 1 V or 10 V; Figure 24
Channel On Leakage, ID (On), IS (On)
Isolation Mode
Source Off Leakage, IS (Off)
±0.05
μA typ
VDD = 0 V or floating, VSS = 0 V or floating,
GND = 0 V
±0.3
±10
±3
μA max
μA typ
VS = 1 V/16 V, VD = 16 V/1 V; see Figure 23
VDD = 13.2 V, VSS = 0 V, VS = 16 V/1 V, VD = 1 V/16 V;
see Figure 23
±28
±0.05
±38
μA max
μA typ
Drain Off Leakage, ID (Off)
VDD = 0 V or floating, VSS = 0 V or floating,
GND = 0 V VS = 1 V/16 V, VD = 16 V/1 V;
see Figure 23
±0.3
±10
±3
μA max
μA typ
VDD = 13.2 V, VSS = 0 V
VS = 16 V/1 V, VD = 1 V/16 V; see Figure 23
±28
±38
μA max
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINL
2.0
0.8
V min
V max
±0.015
±0.1
±13
±16
±34
±40
400
4
μA typ
μA max
μA typ
μA max
μA typ
μA max
kΩ typ
pF typ
VIN = VGND
VIN = 5 V
VIN = VDD
±0.15
±18
Input Current, IINH
Input Current, IINH
±42
Logic Pull-Down Resistance, RPD
Digital Input Capacitance, CIN
DYNAMIC CHARACTERISTICS1
tON
46
±3
±0
91
ns typ
ns max
ns typ
ns max
RL = 300 Ω, CL = 35 pF
VS = 8 V; see Figure 25
RL = 300 Ω, CL = 35 pF
VS = 8 V; see Figure 25
90
tOFF
103
Rev. 0 | Page 5 of 24
ADG46+1/ADG46+3
Parameter
25°C
−40°C to +85°C Unit
Test Conditions/Comments
RL = 50 Ω, CL = 35 pF
VS1 = VS2 = 8 V; see Figure 26
VS = 9 V to 15 V, RL = 300 Ω, CL = 35 pF
VS = 9 V to 15 V, RL = 300 Ω, CL = 35 pF
Break-Before-Make Time Delay, tD
(ADG4613 Only)
Fault Response Time
Fault Recovery Time
Threshold Voltage, VT
Charge Injection
Off Isolation
1±
ns typ
11
ns min
ns typ
μs typ
V typ
250
1.4
1.8
292
−56
−±4
0.26
pC typ
dB typ
dB typ
% typ
VS = 6 V, RS = 0 Ω, CL = 1 nF; see Figure 2±
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 28
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 29
RL = 110 Ω, 6 V p-p, f = 20 Hz to 20 kHz; see
Figure 31
Channel-to-Channel Crosstalk
Total Harmonic Distortion + Noise, THD + N
Insertion Loss
−3 dB Bandwidth
CS (Off)
−0.2±
250
11.5
11.5
48
dB typ
MHz typ
pF typ
pF typ
pF typ
RL = 50 Ω, CL = 5 pF; f = 1 MHz; see Figure 30
RL = 50 Ω, CL = 5 pF; see Figure 30
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
CD (Off)
CD (On), CS (On)
POWER REQUIREMENTS
Normal Mode
IDD
VDD = 13.2 V, VSS = 0 V
Digital inputs = 0 V or VDD
90
μA typ
μA max
μA typ
μA max
140
600
660
165
900
IDD
Digital inputs = 5 V
Isolation Mode
IDD
VDD = 13.2 V, VSS = 0 V or floating
VS = 16 V or 1 V
90
μA typ
140
165
μA max
Digital inputs = 0 V or VDD
1 Guaranteed by design, not subject to production test.
Rev. 0 | Page 6 of 24
ADG46+1/ADG46+3
5 V SINGLE SUPPLY
VDD = 5 V 10%, VSS = 0 V, GND = 0 V, unless otherwise noted.
Table 3.
Parameter
25°C
−40°C to +85°C
Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
On-Resistance (RON)
−5.5 V to VDD
V
VDD to VSS = 16 V maximum
VS = 0 V to +4.5 V, IS = −10 mA; see Figure 22
VDD = 4.5 V, VSS = 0 V,
12.5
14.±
0.15
0.5
6.2
8
Ω typ
Ω max
Ω typ
Ω max
Ω typ
Ω max
1±
On-Resistance Match Between Channels (∆RON)
VS = 0 V to +4.5 V, IS = −10 mA
0.6
8.9
On-Resistance Flatness (RFLAT (ON)
)
VS = 0 V to +4.5 V, IS = −10 mA
LEAKAGE CURRENTS
Normal Mode
VDD = 5.5 V, VSS = 0 V
Source Off Leakage, IS (Off)
±0.8
±3
±0.8
±3
±2
±5
nA typ
nA max
nA typ
nA max
nA typ
nA max
VS = 1 V/4.5 V, VD = 4.5 V/1 V; see Figure 23
±80
Drain Off Leakage, ID (Off)
VS = 1 V/4.5 V, VD = 4.5 V/1 V; see Figure 23
VS = VD = 1 V or 4.5 V; see Figure 24
±80
Channel On Leakage, ID (On), IS (On)
±120
Isolation Mode
Source Off Leakage, IS (Off)
±0.05
μA typ
VDD = 0 V or floating, VSS = 0 V or floating,
GND = 0 V
±0.15
±10
±28
±3
μA max VS = 1 V/16 V, VD = 16 V/1 V; see Figure 23
μA typ VDD = 5.5 V, VSS = 0 V
μA max VS = 1 V/16 V, VD = 16 V/1 V ; Figure 23
±38
Drain Off Leakage, ID (Off)
±0.05
μA typ
VDD = 0 V or floating, VSS = 0 V or floating,
GND = 0 V
±0.15
±10
±3
μA max VS = 1 V/16 V, VD = 16 V/1 V; see Figure 23
μA typ VDD = 5.5 V, VSS = 0 V
±28
±38
μA max VS = 1 V/16 V, VD = 16 V/1 V ; see Figure 23
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINL
2.0
0.8
V min
V max
±0.015
±0.1
±13
±16
400
4
μA typ
μA max
μA typ
μA max
kΩ typ
pF typ
VIN = VGND
VIN = VDD
±0.15
±18
Input Current, IINH
Logic Pull-Down Resistance, RPD
Digital Input Capacitance, CIN
DYNAMIC CHARACTERISTICS1
tON
116
190
8±
120
±0
ns typ
ns max
ns typ
ns max
ns typ
ns min
ns typ
μs typ
V typ
RL = 300 Ω, CL = 35 pF
VS = 3 V; see Figure 25
RL = 300 Ω, CL = 35 pF
VS = 3 V; see Figure 25
226
136
32
tOFF
Break-Before-Make Time Delay, tD
(ADG4613 Only)
Fault Response Time
Fault Recovery Time
Threshold Voltage, VT
Charge Injection
RL = 50 Ω, CL = 35 pF
VS1 = VS2 = 3 V; see Figure 26
VS = 2 V to 8 V, RL = 300 Ω, CL = 35 pF
VS = 2 V to 8 V, RL = 300 Ω, CL = 35 pF
240
1.2
1.8
±5
pC typ
dB typ
VS = 0 V, RS = 0 Ω, CL = 1 nF; see Figure 2±
RL = 50 Ω, CL = 5 pF, f = 100 kHz; see Figure 28
Off Isolation
−54
Rev. 0 | Page ± of 24
ADG46+1/ADG46+3
Parameter
25°C
−±1
0.85
−40°C to +85°C
Unit
Test Conditions/Comments
Channel-to-Channel Crosstalk
Total Harmonic Distortion + Noise, THD + N
dB typ
% typ
RL = 50 Ω, CL = 5 pF, f = 100 kHz; see Figure 29
RL = 110 Ω, f = 20 Hz to 20 kHz, VS = 3.5 V p-p;
see Figure 31
Insertion Loss
−3 dB Bandwidth
−0.5
293
dB typ
MHz
typ
RL = 50 Ω, CL = 5 pF; f = 1 MHz; see Figure 30
RL = 50 Ω, CL = 5 pF; see Figure 30
CS (Off)
CD (Off)
CD (On), CS (On)
POWER REQUIREMENTS
Normal Mode
IDD
14
14
50
pF typ
pF typ
pF typ
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
VDD = 5.5 V, VSS = 0 V
Digital inputs = 0 V or VDD
90
μA typ
140
165
165
μA max
Isolation Mode
IDD
VDD = 5.5 V, VSS = 0 V or floating
Digital inputs = 0 V or 5.5 V
90
140
μA typ
μA max VS = 1 V/16 V, VD = 16 V/1 V
1 Guaranteed by design, not subject to production test.
CONTINUOUS CURRENT PER CHANNEL, SX OR DX
Table 4.
Parameter
25°C
85°C
Unit
CONTINUOUS CURRENT, Sx OR Dx
VDD = +5 V, VSS = −5 V
TSSOP (θJA = 112°C/W)
LFCSP (θJA = 48.±°C/W)
VDD = 12 V, VSS = 0 V
TSSOP (θJA = 112°C/W)
LFCSP (θJA = 48.±°C/W)
VDD = 5 V, VSS = 0 V
109
160
52
83
mA maximum
mA maximum
113
1±5
56
8±
mA maximum
mA maximum
TSSOP (θJA = 112°C/W)
LFCSP (θJA = 48.±°C/W)
±8
118
39
56
mA maximum
mA maximum
POWER SUPPLY OPERATION
Temperature range is −40°C to +105°C, unless otherwise noted.
Table 5.
Parameter
POWER SUPPLY
VDD to VSS
VDD
VSS
Min
Max
Unit
Comments
16
16
0
V
V
V
GND = 0 V
GND = 0 V
GND = 0 V
2.±
−5.5
DUAL SUPPLY
VSS/VDD
−5.5
0
+10.5
16
V
V
VDD to VSS = 16 V, GND = 0 V
SINGLE SUPPLY
VDD
Analog Signal Range, VD, VS
Normal Mode
Isolation Mode
VDD to VSS = 16 V, GND = 0 V, VSS = 0 V
VDD to VSS = 16 V maximum
Most negative (VS ,VD, or VSS) to most positive
(VS ,VD, Inx, or VDD) = 16 V maximum
−5.5
−5.5
VDD
+16
V
V
Rev. 0 | Page 8 of 24
ADG46+1/ADG46+3
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Table 6.
Parameter
Rating
VDD to VSS
18 V
VDD to GND
VSS to GND
Analog Inputs; VS to VD
Analog Inputs; VD , VS
Most Negative (VS,VD or VSS) to
Most Positive (VS,VD, Inx, or VDD)
−0.3 V to +18 V
+0.3 V to −± V
18 V
−± V to +18 V
18 V
Only one absolute maximum rating may be applied at any one
time.
THERMAL RESISTANCE
Digital Inputs, INx
GND − 0.3 V to +18 V
θJA is specified for a 4-layer board and, where applicable, with
the exposed pad soldered to the board.
Peak Current, Sx or Dx
350 mA (pulsed at 1 ms,
10% duty cycle max)
Continuous Current, Sx or Dx1
Operating Temperature Range
Storage Temperature Range
Junction Temperature
Reflow Soldering Peak
Temperature, Pb-free
Data + 15%
−40°C to +105°C
−65°C to +150°C
150°C
Table 7. Thermal Resistance
Package Type
16-Lead TSSOP
16-Lead LFCSP
θJA
Unit
°C/W
°C/W
112
48.±
260 (0/−5)°C
1 See Table 4.
ESD CAUTION
Rev. 0 | Page 9 of 24
ADG46+1/ADG46+3
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN1
D1
S1
IN2
D2
S2
PIN 1
INDICATOR
12 S2
11
10 NC
S3
S1 1
ADG4612/
ADG4613
TOP VIEW
(Not to Scale)
V
V
DD
SS
V
V
2
ADG4612/
ADG4613
TOP VIEW
(Not to Scale)
DD
SS
GND
NC
S3
GND 3
S4 4
9
S4
D4
D3
IN3
IN4
NOTES
NC = NO CONNECT
1. EXPOSED PAD TIED TO SUBSTRATE, GND.
2. NC = NO CONNECT.
Figure 3. LFCSP Pin Configuration
Figure 2. TSSOP Pin Configuration
Table 8. Pin Function Descriptions
Pin No.
LFCSP
Mnemonic
IN1
D1
Description
TSSOP
1
15
16
1
Logic Control Input 1. This pin has an internal 400 kΩ pull-down resistor to GND.
Drain Terminal 1. Can be an input or output.
Source Terminal 1. Can be an input or output.
Most Negative Power Supply Potential.
2
3
S1
4
2
VSS
5
6
±
3
4
5
GND
S4
D4
Ground (0 V) Reference.
Source Terminal 4. Can be an input or output.
Drain Terminal 4. Can be an input or output.
8
9
6
±
8
9
10
11
12
13
14
0
IN4
IN3
D3
S3
NC
VDD
S2
D2
IN2
EPAD
Logic Control Input 4. This pin has an internal 400 kΩ pull-down resistor to GND.
Logic Control Input 3. This pin has an internal 400 kΩ pull-down resistor to GND.
Drain Terminal 3. Can be an input or output.
Source Terminal 3. Can be an input or output.
No Connection.
Most Positive Power Supply Potential.
Source Terminal 2. Can be an input or output.
Drain Terminal 2. Can be an input or output.
10
11
12
13
14
15
16
N/A
Logic Control Input 2. This pin has an internal 400 kΩ pull-down resistor to GND.
The exposed pad is connected to the substrate GND. For best heat dissipation, it is
recommended that this pad be connected to GND. If heat dissipation is not a concern,
it is possible to leave the pad floating. Connecting the exposed pad to VSS (if VSS is not
equal to GND) can cause current to flow and can damage the part.
Table 9. ADG4612 Truth Table
ADG4612 INx
Switch Condition
1
0
On
Off
Table 10. ADG4613 Truth Table
ADG4613 INx
S1, S4
Off
On
S2, S3
On
Off
0
1
Rev. 0 | Page 10 of 24
ADG46+1/ADG46+3
TYPICAL PERFORMANCE CHARACTERISTICS
9
12
10
8
T
= 25°C
V
V
= +3V
= –3V
A
DD
SS
8
7
6
5
4
3
2
1
0
V
V
= +3V
= –3V
DD
SS
T
= +105°C
A
T
= +85°C
A
V
V
= +4.5V
= –4.5V
DD
SS
6
T
= –40°C
A
4
V
V
= +5V
= –5V
DD
SS
V
V
= +5.5V
= –5.5V
DD
SS
T
= +25°C
A
2
0
–6
–5
–4
–3
V
–2
–1
0
1
2
3
–6
–4
–2
V
0
2
4
6
OR V VOLTAGE (V)
OR V VOLTAGE (V)
S
D
S
D
Figure 7. On Resistance as a Function of VS, VD for Different Temperatures,
3 V Dual Supply
Figure 4. On Resistance as a Function of VS, VD (Dual Supply)
14
12
10
8
6
T
= 25°C
V
A
V
V
= +12V
= 0V
DD
SS
T
= +105°C
A
= 4.5V
T
= +85°C
DD
V
A
= 0V
SS
5
4
3
2
1
0
V
= 5V
= 0V
DD
V
SS
V
= 5.5V
DD
V
V
= 10.8V
= 0V
DD
SS
V
V
= 12V
= 0V
DD
SS
6
V
= 0V
SS
T
= +25°C
A
T
= –40°C
A
4
2
V
V
= 13.2V
= 0V
DD
SS
V
V
= 16V
= 0V
DD
SS
0
–6
–4
–2
0
2
4
6
8
10
12
14
16
–4
–2
0
2
4
6
8
10
12
V
OR V VOLTAGE (V)
D
S
V
OR V VOLTAGE (V)
S
D
Figure 8. On Resistance as a Function of VS, VD for Different Temperatures,
12 V Single Supply
Figure 5. On Resistance as a Function of VS, VD (Single Supply)
14
7
V
V
= +5V
= 0V
DD
SS
V
V
= +5V
= –5V
DD
SS
12
10
8
T = +105°C
A
6
5
4
3
2
1
0
T
= +105°C
A
T
= +85°C
A
T
= +85°C
A
6
T = –40°C
A
T
= +25°C
A
T
= –40°C
A
4
T
= +25°C
A
2
0
–6
–4
–2
0
2
4
–6
–4
–2
0
2
4
V
OR V VOLTAGE (V)
S
D
V
OR V VOLTAGE (V)
S
D
Figure 6. On Resistance as a Function of VS, VD for Different Temperatures,
5 V Dual Supply
Figure 9. On Resistance as a Function of VS, VD for Different Temperatures,
5 V Single Supply
Rev. 0 | Page 11 of 24
ADG46+1/ADG46+3
100
800
600
V
V
V
= 1V/4.5V
= +5V
= 0V
BIAS
0
DD
SS
V
V
V
= +5V
= –5V
DD
SS
400
–100
–200
–300
–400
–500
–600
–700
= 1V/4.5V
BIAS
200
0
–200
–400
–600
–800
–1000
I
I
I
I
I
I
, I (ON) +, +
S
I
I
I
I
I
I
, I (ON) +, +
S
D
S
D
D
S
D
D
S
D
D
S
D
(OFF) +, –
, (OFF) –, +
(OFF) +, –
(OFF) –, +
(OFF) +, –
, (OFF) –, +
(OFF) +, –
(OFF) –, +
, I (ON) –, –
, I (ON) –, –
S
S
0
20
40
60
80
100
0
20
40
60
80
100
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 10. Leakage Currents as a Function of Temperature, 5 V Dual Supply
Figure 13. Leakage Currents as a Function of Temperature, 5 V Single Supply
0.0020
100
0
I
T
PER LOGIC INPUT
= 25°C
DD
0.0018
0.0016
0.0014
0.0012
0.0010
0.0008
0.0006
0.0004
0.0002
0
A
V
V
V
= +3V
= –3V
DD
SS
V
V
V
V
= +12V, V = 0V
SS
DD
DD
DD
DD
= +5V, V = –5V
SS
= 1V/2V
BIAS
= +5V, V = 0V
SS
–100
–200
–300
–400
–500
= +3V, V = 0V
SS
I
I
I
I
I
I
, I (ON) +, +
S
D
S
D
D
S
D
(OFF) +, –
, (OFF) –, +
(OFF) +, –
(OFF) –, +
, I (ON) –, –
S
0
2
4
6
8
10
12
LOGIC (V)
0
20
40
60
80
100
TEMPERATURE (°C)
Figure 14. IDD vs. Logic Level
Figure 11. Leakage Currents as a Function of Temperature, 3 V Dual Supply
500
450
400
350
300
250
200
150
100
50
300
T
= 25°C
A
V
V
V
= 12V
= 0V
DD
SS
200
100
= 1V/10V
BIAS
V
V
= +12V
= +12V
= 0V
V
DD
SS
0
V
V
= +5V
= –5V
DD
SS
–100
–200
–300
–400
I
I
I
I
I
I
, I (ON) ++
S
D
S
D
D
S
D
(OFF) +–
, (OFF) –+
(OFF) +–
(OFF) –+
V
V
= +5V
= 0V
DD
SS
, I (ON) ––
S
0
–5
–3
–1
1
3
5
7
9
11
0
20
40
60
80
100
TEMPERATURE (°C)
V
(V)
S
Figure 12. Leakage Currents as a Function of Temperature,
12 V Single Supply
Figure 15. Charge Injection vs. Source Voltage
Rev. 0 | Page 12 of 24
ADG46+1/ADG46+3
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
140
120
100
80
LOAD = 110ꢀ
= 25°C
T
A
tOFF (±5V)
V
= 5V, V = 0V, V = 3.5V p-p
SS
tON (+5V)
DD
S
tOFF (+5V)
60
tOFF (±12V)
tON (±5V)
V
= 12V, V = 0V, V = 5V rms
SS
DD
S
40
tON (+12V)
20
V
= 5V, V = 5V, V = 5V rms
SS
DD
S
0
–40
0
5k
10k
FREQUENCY (Hz)
15k
20k
–20
0
20
40
60
80
100
TEMPERATURE (°C)
Figure 16. tON/tOFF Times vs. Temperature
Figure 19. THD + N vs. Frequency
2000
1800
1600
1400
1200
1000
800
0
–20
V
V
= +5V
= –5V
= 25°C
DD
SS
tRECOVERY (+5V)
T
A
tRECOVERY (+12V)
–40
–60
tRECOVERY (±5V)
–80
600
tRESPONSE (±5V)
tRESPONSE (+12V)
400
–100
200
tRESPONSE (+5V)
0
–40
–120
–20
0
20
40
60
80
100
1k
10k
100k
1M
10M
100M
1G
TEMPERATURE (°C)
FREQUENCY (Hz)
Figure 17. Off Isolation vs. Frequency
Figure 20. Fault Response Time/Fault Recovery Time
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
–20
–40
–60
–80
V
V
A
= +5V
= –5V
= 25°C
V
V
T
= +5V
= –5V
= 25°C
DD
SS
DD
SS
T
A
NO DECOUPLING
CAPACITORS
DECOUPLING
CAPACITORS
–100
–120
1k
10k
100k
1M
10M
100M
1G
10k
100k
1M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 18. Crosstalk vs. Frequency
Figure 21. ACPSRR vs. Frequency
Rev. 0 | Page 13 of 24
ADG46+1/ADG46+3
TEST CIRCUITS
I
DS
V1
Sx
R
Dx
V
= V1/I
DS
S
ON
Figure 22. On Resistance
I
(OFF)
A
I
(OFF)
A
S
D
Sx
Dx
V
V
S
D
Figure 23. Off Leakage
I
(ON)
D
Sx
Dx
NC
A
V
D
NC = NO CONNECT
Figure 24. On Leakage
V
V
DD
DD
SS
0.1µF
0.1µF
V
V
SS
V
L
OUT
Sx
Dx
50%
50%
V
IN
ADG4612
R
300ꢀ
C
L
V
S
35pF
INx
90%
90%
V
OUT
GND
tOFF
tON
Figure 25. Switching Times
V
V
DD
DD
SS
V
0.1µF
0.1µF
IN
50%
50%
0V
0V
V
V
SS
90%
90%
V
V
S1
D1
OUT1
OUT2
V
V
V
S1
OUT1
C
35pF
R
50ꢀ
L
L
S2
D2
V
S2
OUT2
C
35pF
R
50ꢀ
L
L
90%
90%
IN1,
IN2
0V
ADG4613
GND
tD
tD
Figure 26. Break-Before-Make Time Delay, tD
Rev. 0 | Page 14 of 24
ADG46+1/ADG46+3
V
V
V
DD
SS
V
DD
SS
V
ADG4612
IN
V
R
OUT
S
Sx
Dx
ON
OFF
C
1nF
L
V
S
INx
V
OUT
∆V
OUT
Q
= C × ∆V
L
INJ
OUT
GND
Figure 27. Charge Injection
V
V
DD
V
V
V
DD
SS
SS
0.1µF
0.1µF
0.1µF
0.1µF
NETWORK
ANALYZER
NETWORK
ANALYZER
V
V
DD
V
DD
SS
SS
Sx
Sx
50ꢀ
50ꢀ
50ꢀ
INx
INx
V
V
S
S
Dx
Dx
V
V
OUT
OUT
V
V
IN
IN
R
R
L
L
50ꢀ
50ꢀ
GND
GND
V
V
WITH SWITCH
OUT
OUT
OFF ISOLATION = 20 log
INSERTION LOSS = 20 log
V
V
WITHOUT SWITCH
S
OUT
Figure 30. Bandwidth
Figure 28. Off Isolation
V
V
DD
SS
V
V
DD
SS
0.1µF
0.1µF
0.1µF
0.1µF
AUDIO PRECISION
NETWORK
ANALYZER
V
V
DD
SS
V
V
SS
DD
R
S
V
OUT
S1
R
50ꢀ
L
Sx
INx
V
D
S
R
V p-p
50ꢀ
S2
Dx
V
OUT
V
IN
R
L
V
S
110ꢀ
GND
GND
V
OUT
CHANNEL-TO-CHANNEL CROSSTALK = 20 log
V
S
Figure 31. THD + Noise
Figure 29. Channel-to-Channel Crosstalk
Rev. 0 | Page 15 of 24
ADG46+1/ADG46+3
TERMINOLOGY
tOFF
OFF represents the delay between applying the digital control
input and the output switching off.
IDD
t
I
DD represents the positive supply current.
ISS
tD
I
SS represents the negative supply current.
tD represents the off time measured between the 80% point of
both switches when switching from one address state to
another.
VD, VS
VD and VS represent the analog voltage on Terminal D and
Terminal S, respectively.
Fault Response Time
Fault response time is the delay between a fault condition (VS >
RON
RON represents the ohmic resistance between Terminal D and
VDD) on an analog input and the corresponding output below VDD
.
Terminal S.
Fault Recovery Time
ΔRON
Fault recovery time is, in recovering from a fault condition, the
delay between 50% of the input signal to 90% of the output
signal.
ΔRON represents the difference between the RON of any two
channels.
RFLAT (ON)
Charge Injection
A measure of the glitch impulse transferred from the digital
input to the analog output during switching.
Flatness that is defined as the difference between the maximum
and minimum value of on resistance measured over the specified
analog signal range is represented by RFLAT (ON)
.
Off Isolation
IS (Off)
Off isolation is a measure of unwanted signal coupling through
an off switch.
IS (Off) is the source leakage current with the switch off.
ID (Off)
Charge Injection
Charge injection is a measure of the glitch impulse transferred
ID (Off) is the drain leakage current with the switch off.
ID (On), IS (On)
from the digital input to the analog output during switching.
ID (On) and IS (On) represent the channel leakage currents with
the switch on.
Crosstalk
Crosstalk is a measure of unwanted signal that is coupled
through from one channel to another as a result of parasitic
capacitance.
VINL
VINL is the maximum input voltage for Logic 0.
VINH
Bandwidth
V
INH is the minimum input voltage for Logic 1.
Bandwidth is the frequency at which the output is attenuated
by 3 dB.
IINL, IINH
I
INL and IINH represent the low and high input currents of the
On Response
digital inputs.
On response is the frequency response of the on switch.
CD (Off)
Insertion Loss
CD (Off) represents the off switch drain capacitance, which is
measured with reference to ground.
Insertion loss is the loss due to the on resistance of the switch.
Total Harmonic Distortion + Noise (THD + N)
The ratio of the harmonic amplitude plus noise of the signal to
the fundamental is represented by THD + N.
CS (Off)
CS (Off) represents the off switch source capacitance, which is
measured with reference to ground.
AC Power Supply Rejection Ratio (ACPSRR)
CD (On), CS (On)
CD (On) and CS (On) represent on switch capacitances, which
are measured with reference to ground.
ACPSRR is the ratio of the amplitude of signal on the output to
the amplitude of the modulation. This is a measure of the ability
of the part to avoid coupling noise and spurious signals that appear
on the supply voltage pin to the output of the switch. The dc
voltage on the device is modulated by a sine wave of 0.62 V p-p.
CIN
CIN is the digital input capacitance.
tON
tON represents the delay between applying the digital control
input and the output switching on.
Rev. 0 | Page 16 of 24
ADG46+1/ADG46+3
THEORY OF OPERATION
V
DD by a threshold voltage, VT, the switch turns off and is in
The ADG4612/ADG4613 contain four independent single-
pole/single-throw (SPST) switches. Each switch is rail-to-rail
and conducts equally well in both directions when on.
isolation mode.
If the analog input signal exceeds the negative supply, VSS, when
the switch is off, the switch blocks a signal up to −5.5 V. If the
switch is on, the switch remains on, and this signal is passed to
the output. See the Negative Fault Condition; Negative Signal
Handling section for more details.
The ADG4612/ADG4613 has two modes of operation: normal
mode and isolation mode.
The operation modes are made possible by a special detection
circuitry that monitors the voltage levels at the source or drain
terminals and VDD relative to ground. Depending on these
voltage levels, the device operates in normal mode or isolation
mode accordingly.
Isolation Mode
In isolation mode, all switches are in the off condition. The
switch inputs are isolated from the switch outputs. The switch
inputs are high impedance inputs with greater than 475 kΩ
impedance to VDD ground and across the switch. This prevents
any current from flowing that can damage the switch. This is
very useful in applications where analog signals may be present
at the switch inputs before power is present or where the user
has no control over the power supply sequence.
Isolation mode is a useful feature that isolates the inputs from
the outputs where input signals may be present before supplies
or during positive fault conditions that can occur in applications.
Normal Mode
In normal mode, the switch functions as a normal 4 × SPST
switch, whereby the switch is controlled by the logic input pins,
IN1 to IN4.
The switch is in isolation mode when
•
No power supplies are present, that is, when VDD is floating
or VDD ≤ 1 V; or
The following three conditions need to be satisfied for the
switch to be in the on condition;
•
Input signal, VS, VD > VDD + VT
•
•
•
VDD ≥ 2.7 V; and
Input signal, VS, VD < VDD + VT ; and
Logic input, INx set to on level
The negative supply rail, VSS, can be floating or 0 V to −5.5 V.
The ground pin must be connected to the ground potential.
When the switch is in the on condition, if the signal range is
from VDD to −5.5 V, the signals present on the switch inputs are
passed through to the switch output. If the analog input exceeds
Table 11. Switch Operation Mode
VS, VD
Switch
Mode
1
VDD
VSS
GND
(Input Voltage, Sx or Dx)
−5.5 V to +10.5 V
0 V to 16 V
−5.5 V to +10.5 V
0 V to 16 V
Switch Condition
Floating
X
0 V
All switches off
Inputs isolated from outputs
All switches off
Inputs isolated from outputs
All switches off
Inputs isolated from outputs
Isolation
0 V to 0.8 V
X
0 V
0 V
0 V
Isolation
Isolation
Normal
VDD ≥ 2.± V
X
VS, VD > VDD + VT
VDD ≥ 2.± V to 16 V
0 V to −5.5 V
VDD to VDD – 16 V
Switch state is determined by logic
levels, INx
1 X = don’t care; for example, floating, 0 V to −5.5 V.
Rev. 0 | Page 1± of 24
ADG46+1/ADG46+3
Positive Fault Condition
BIPOLAR OPERATION AND SINGLE-SUPPLY
OPERATION
If the analog input exceeds VDD by a threshold voltage, VT, then
the switch turns off and is in isolation mode. The part can handle a
fault of up to 16 V, referenced to the most negative signal. For
example, if VDD= 5 V, VSS = 0 V, then the switch protects against
an overvoltage of up to 16 V. If VSS = −5 V and VDD = +5 V, then
the switch protects against an overvoltage of up to +11 V.
The ADG4612/ADG4613 have a maximum operational range
from VDD to VSS of 16 V. The maximum signal range from source
to drain, VS to VD , is also 16 V. During operation of the device,
the signal range can exceed the power supply rails, but the voltage
between the most negative voltage on the device (VS,VD or VSS)
should be within 16 V of the most positive voltage (VS, VD, INx,
or VDD). These voltage ratings should be adhered to at all times
for guaranteed functionality. See Table 5 for guaranteed supply
ranges. Signal ranges and power supply ranges exceeding 16 V
may affect the long-term reliability of the device.
Negative Fault Condition; Negative Signal Handling
The ADG4612/ADG4613 are not damaged if the analog inputs
exceed the negative supply, VSS. If the switch is in the off condition,
the switch blocks a signal up to −5.5 V. If the switch is in the on
condition, the switch remains on, and the negative signal is passed
to the output; therefore, the ADG4612/ADG4613 can pass a
negative signal up to −5.5 V with VSS = 0 V. The user must ensure
that the downstream circuitry can handle this signal level. Also,
the user should ensure the voltage between the most negative
voltage on the device (VS ,VD or VSS) is within 16 V of the most
positive voltage (VS, VD, INx, or VDD).
The ground pin must always be connected to the GND
potential to ensure proper functionality in isolation and
normal operation mode.
The minimum VDD voltage that the part is guaranteed operational
is 2.7 V. The maximum recommended VDD voltage is 16 V.
The minimum supply voltage recommended on VSS is −5.5 V,
and the maximum voltage allowable on VSS is 0 V. Therefore,
given that the VDD to VSS range is 16 V maximum when, VSS
=
−5.5 V, the VDD = +10.5 V maximum.
Rev. 0 | Page 18 of 24
ADG46+1/ADG46+3
APPLICATIONS INFORMATION
V
DD
V
> V
D
There are many application scenarios that benefit from the
functionality offered on the ADG4612/ADG4613 switches.
S
FORWARD
CURRENT
FLOWS
The ADG4612/ADG4613 offer power-off protection, ensuring
the switch is guaranteed off and inputs are high impedance with no
power supplies present. This isolation mode is a useful feature
that isolates the inputs from the outputs where input signals
may be present before supplies. The isolation mode also protects
the system against positive fault conditions that can occur in
applications, ensuring that the switch turns off and protects
downstream circuitry. For example, a module can be connected
to a live backplane, supplying signals to the board before supplies
are present. This is common in hot swap applications where a
card could be hot plugged in a shelf where there are others cards
already working and powered on.
LOAD
CURRENT
FORWARD
CURRENT
Sx
Dx
R
S
R
L
S
V
GND
V
SS
Figure 33. ESD Protection Diodes on Conventional CMOS Switch
Some users add external diodes or add current-limiting resistors to
protect the device against the conditions shown in Figure 33.
However, these solutions all have disadvantages in that they add
extra board area, extra component count, and cost. The system
level performance can also be affected by the higher on resistance
from the current-limiting resistors or the higher leakage from
external Schottky diodes. Using external diodes for protection
still creates the problem where a floating VDD line can be pulled
up to a diode drop from the input signal.
The ADG4612/ADG4613 allow negative signals, down to −5.5 V
to be passed without a negative supply. This can be very useful
in applications that need to pass negative signals but do not
have a negative supply available. This cannot be done with
conventional CMOS switches because ESD protection diodes
turn on and clamp the signals.
Theses features ensure the system is very robust to power
supply sequencing issues that can be present in conventional
CMOS devices.
V
DD
V
> V
D
S
FORWARD
CURRENT
FLOWS
HOT SWAP MODULES
HOT SWAP MODULES
LIVE BACKPLANE
LOAD
CURRENT
FORWARD
CURRENT
HOT SWAP MODULES
Sx
Dx
CONTROLLER
POWER SUPPLY
R
S
R
L
S
V
SW
GND
V
SS
Figure 34. External Protection Added to Protect Switch Against Damage If
Signals Present on Inputs Without Power Supplies
Figure 32. Typical Application
The ADG4612/ADG4613 eliminate the concerns shown in
Figure 34. There are no internal ESD diodes from the analog or
digital inputs to VDD or VSS. If signals are present on the ADG4612/
ADG4613 inputs before power is present, the switch is in isolation
mode, which means that the inputs have high impedance to
Signals on Inputs with No Power Present
In conventional CMOS switches, ESD protection diodes can be
found on the analog and digital inputs to VDD and GND or VSS
(see Figure 33, for example). If an input voltage is present on the
switch inputs with no power supplies applied, current can flow
through the ESD protection diodes. If this current is not limited
to a safe level, it is possible to damage the ESD protection diodes
and, hence, the switch. Input signals may pass through the switch
to the output affecting downstream circuitry. The user may also
be exceeding the absolute maximum ratings of the devices, and,
therefore, affecting the long-term reliability of the device.
VDD, GND, and the output. This prevents current flow and
protects the device from damage.
Rev. 0 | Page 19 of 24
ADG46+1/ADG46+3
Power Supply Sequencing
protection diodes. The VDD supply normally gets pulled up to
the input voltage level minus a diode drop, VDD ~VS, VD − VDIODE
This voltage can be high enough to power up other chips that
are connected to this supply rail in a system, potentially damaging
other components in that system.
.
Another benefit of the ADG4612/ADG4613 is it eliminates
concerns about the power supply sequence. The part can be
powered up in any sequence without damage. For devices with
conventional CMOS switches, it is recommend that power supplies
are powered up before analog or digital inputs are present. The
ADG4612/ADG4613 do not have any power supply sequencing
requirements, thereby making them a very robust design. However,
a ground must first be present for the device to function in isolation
mode and normal mode.
The ADG4612/ADG4613 architecture ensures that the VDD supply
is isolated from the analog inputs, thereby preventing the supplies
from being pulled to a higher potential when a signal is present
on the inputs without any power having been applied.
V
DD Supply
Another area of concern with conventional CMOS switches that
have analog signals present before the part is powered up is that
the VDD supply can be pulled up through the internal ESD
Rev. 0 | Page 20 of 24
ADG46+1/ADG46+3
OUTLINE DIMENSIONS
5.10
5.00
4.90
16
9
8
4.50
4.40
4.30
6.40
BSC
1
PIN 1
1.20
MAX
0.15
0.05
0.20
0.09
0.75
0.60
0.45
8°
0°
0.30
0.19
0.65
BSC
SEATING
PLANE
COPLANARITY
0.10
COMPLIANT TO JEDEC STANDARDS MO-153-AB
Figure 35. 16-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-16)
Dimensions shown in millimeters
3.10
3.00 SQ
2.90
0.30
0.23
0.18
PIN 1
INDICATOR
PIN 1
INDICATOR
13
16
0.50
BSC
1
4
12
EXPOSED
PAD
1.75
1.60 SQ
1.45
9
8
5
0.50
0.40
0.30
0.20 MIN
TOP VIEW
BOTTOM VIEW
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
0.80
0.75
0.70
0.05 MAX
0.02 NOM
COPLANARITY
0.08
SECTION OF THIS DATA SHEET.
SEATING
PLANE
0.20 REF
COMPLIANT TO JEDEC STANDARDS MO-220-WEED-6.
Figure 36. 16-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
3 mm × 3 mm Body, Very Thin Quad
(CP-16-22)
Dimensions shown in millimeters
Rev. 0 | Page 21 of 24
ADG46+1/ADG46+3
ORDERING GUIDE
Model1
Temperature Range
Package Description
Package Option
RU-16
RU-16
Branding
ADG4612BRUZ
−40°C to +105°C
−40°C to +105°C
−40°C to +105°C
Thin Shrink Small Outline Package [TSSOP]
Thin Shrink Small Outline Package [TSSOP]
Lead Frame Chip Scale Package [LFCSP_WQ]
Evaluation Board
Thin Shrink Small Outline Package [TSSOP]
Thin Shrink Small Outline Package [TSSOP]
Lead Frame Chip Scale Package [LFCSP_WQ]
ADG4612BRUZ-REEL±
ADG4612BCPZ-REEL±
EVAL-ADG4612EBZ
ADG4613BRUZ
ADG4613BRUZ-REEL±
ADG4613BCPZ-REEL±
CP-16-22
LG5
−40°C to +105°C
−40°C to +105°C
−40°C to +105°C
RU-16
RU-16
CP-16-22
S3Y
1 Z = RoHS Compliant Part.
Rev. 0 | Page 22 of 24
ADG46+1/ADG46+3
NOTES
Rev. 0 | Page 23 of 24
ADG46+1/ADG46+3
NOTES
©2010 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D09005-0-10/10(0)
Rev. 0 | Page 24 of 24
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