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PDF ADG5436 Data sheet ( Hoja de datos )
| Número de pieza | ADG5436 | |
| Descripción | Dual SPDT Switches | |
| Fabricantes | Analog Devices | |
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DataSheet.in
FEATURES
Latch-up proof
8 kV HBM ESD rating
Low on resistance (<10 Ω)
±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
VSS to VDD analog signal range
APPLICATIONS
Relay replacement
Automatic test equipment
Data acquisition
Instrumentation
Avionics
Audio and video switching
Communication systems
GENERAL DESCRIPTION
The ADG5436 is a monolithic CMOS device containing two
independently selectable single-pole/single-throw (SPDT)
switches. An EN input on the LFCSP package enables or
disables the device. When disabled, all channels switch off. Each
switch conducts equally well in both directions when on and
has an input signal range that extends to the supplies. In the off
condition, signal levels up to the supplies are blocked. Both
switches exhibit break-before-make switching action for use in
multiplexer applications.
The on-resistance profile is very flat over the full analog input
range, ensuring excellent linearity and low distortion when
switching audio signals.
High Voltage Latch-Up Proof,
Dual SPDT Switches
ADG5436
FUNCTIONAL BLOCK DIAGRAMS
ADG5436
S1A
D1
S1B
IN1
IN2
S2A
S2B
D2
SWITCHES SHOWN FOR A LOGIC 1 INPUT.
Figure 1. TSSOP Package
ADG5436
S1A S2A
D1 D2
S1B S2B
LOGIC
IN1 IN2 EN
SWITCHES SHOWN FOR A LOGIC 1 INPUT.
Figure 2. LFCSP Package
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. Low RON.
3. Dual-supply operation. For applications where the analog
signal is bipolar, the ADG5436 can be operated from dual
supplies up to ±22 V.
4. Single-supply operation. For applications where the analog
signal is unipolar, the ADG5436 can be operated from a
single-rail power supply up to 40 V.
5. 3 V logic compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V.
6. No VL logic power supply required.
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
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
©2010 Analog Devices, Inc. All rights reserved.
1 page  
DataSheet.in
ADG5436
Parameter
Insertion Loss
CS (Off )
CD (Off )
CD (On), CS (On)
POWER REQUIREMENTS
IDD
ISS
VDD/VSS
25°C
−0.6
18
63
82
50
70
0.001
−40°C to +85°C
−40°C to +125°C
110
±9/±22
Unit
dB typ
pF typ
pF typ
pF typ
μA typ
μA max
μA typ
V min/V max
Test Conditions/Comments
RL = 50 Ω, CL = 5 pF, f = 1 MHz;
see Figure 30
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
VS = 0 V, f = 1 MHz
VDD = +22 V, VSS = −22 V
Digital inputs = 0 V or VDD
Digital inputs = 0 V or VDD
GND = 0 V
1 Guaranteed by design; not subject to production test.
12 V SINGLE SUPPLY
VDD = 12 V ± 10%, VSS = 0 V, GND = 0 V, unless otherwise noted.
Table 3.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance, RON
25°C −40°C to +85°C −40°C to +125°C Unit
0 V to VDD
V
19 Ω typ
On-Resistance Match
Between Channels, ∆RON
On-Resistance Flatness, RFLAT (ON)
LEAKAGE CURRENTS
Source Off Leakage, IS (Off )
22 27
0.4
0.8 1
4.4
5.5 6.5
±0.05
31
1.2
7.5
Ω max
Ω typ
Ω max
Ω typ
Ω max
nA typ
Drain Off Leakage, ID (Off )
±0.25 ±0.75
±0.1
±3.5
nA max
nA typ
Channel On Leakage, ID (On), IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINL or IINH
±0.4
±0.1
±0.4
0.002
±2
±2
Digital Input Capacitance, CIN
5
DYNAMIC CHARACTERISTICS1
Transition Time, tTRANSITION
250
346 437
tON 250
358 445
tOFF 135
178 212
Break-Before-Make Time Delay, tD 125
Charge Injection, QINJ
80
±12
±12
2.0
0.8
±0.1
501
512
237
50
nA max
nA typ
nA max
V min
V max
μA typ
μA max
pF typ
ns typ
ns max
ns typ
ns max
ns typ
ns max
ns typ
ns min
pC typ
Rev. 0 | Page 5 of 20
Test Conditions/Comments
VS = 0 V to 10 V, IS = −10 mA; see
Figure 25
VDD = 10.8 V, VSS = 0 V
VS = 0 V to 10 V, IS = −10 mA
VS = 0 V to 10 V, IS = −10 mA
VDD = 13.2 V, VSS = 0 V
VS = 1 V/10 V, VD = 10 V/1 V;
see Figure 28
VS = 1 V/10 V, VD = 10 V/1 V;
see Figure 28
VS = VD = 1 V/10 V; see Figure 24
VIN = VGND or VDD
RL = 300 Ω, CL = 35 pF
VS = 8 V; see Figure 31
RL = 300 Ω, CL = 35 pF
VS = 8 V; see Figure 33
RL = 300 Ω, CL = 35 pF
VS = 8 V; see Figure 33
RL = 300 Ω, CL = 35 pF
VS1 = VS2 = 8 V; see Figure 32
VS = 6 V, RS = 0 Ω, CL = 1 nF; see
Figure 34
5 Page 
DataSheet.in
30
VDD = 12V
VSS = 0V
25
20
15
10
TA = +125°C
TA = +85°C
TA = +25°C
TA = –40°C
5
0
0 2 4 6 8 10 12
VS, VD (V)
Figure 11. On Resistance vs. VD or VS for Different Temperatures, 12 V Single Supply
16
14
12 TA = +125°C
10 TA = +85°C
8 TA = +25°C
6 TA = –40°C
4
2
VDD = 36V
VSS = 0V
0
0 5 10 15 20 25 30 35 40
VS, VD (V)
Figure 12. On Resistance vs. VS (VD) for Different Temperatures, 36 V Single Supply
0.6
VDD = +15V
VSS = –15V
VBIAS = +10V/–10V
0.4
0.2
ID, IS (ON) + +
ID (OFF) – +
IS (OFF) + –
0
–0.2
–0.4
ID, IS (ON) – –
ID (OFF) + –
IS (OFF) – +
–0.6
0
25 50
75 100 125
TEMPERATURE (°C)
Figure 13. Leakage Currents vs. Temperature, ±15 V Dual Supply
ADG5436
0.8
VDD = +20V
VSS = –20V
0.6 VBIAS = +15V/–15V
0.4
0.2
ID, IS (ON) + +
ID (OFF) – +
IS (OFF) + –
0
–0.2
ID, IS (ON) – –
IS (OFF) – +
–0.4 ID (OFF) + –
–0.6
0
25 50 75 100 125
TEMPERATURE (°C)
Figure 14. Leakage Currents vs. Temperature, ±20 V Single Supply
0.6
VDD = 12V
VSS = 0V
VBIAS = 1V/10V
0.4
ID, IS (ON) + +
0.2
IS (OFF) + –
ID (OFF) – +
0
ID, IS (ON) – – ID (OFF) + – IS (OFF) – +
–0.2
0
25 50 75 100
TEMPERATURE (°C)
125
Figure 15. Leakage Currents vs. Temperature, 12 V Single Supply
0.8
VDD = 36V
VSS = 0V
0.6 VBIAS = 1V/30V
ID, IS (ON) + +
0.4 ID (OFF) – +
IS (OFF) + –
0.2
0
–0.2
ID, IS (ON) – –
–0.4 IS (OFF) – +
–0.6
0
ID (OFF) + –
25 50 75 100 125
TEMPERATURE (°C)
Figure 16. Leakage Currents vs. Temperature, 36 V Single Supply
Rev. 0 | Page 11 of 20
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet ADG5436.PDF ] | |
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