|
|
PDF ADG1419 Data sheet ( Hoja de datos )
| Número de pieza | ADG1419 | |
| Descripción | iCMOS SPDT Switch | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ADG1419 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
2.1 Ω On Resistance, ±15 V/+12 V/±5 V
iCMOS SPDT Switch
ADG1419
FEATURES
2.1 Ω on resistance
0.5 Ω maximum on resistance flatness at 25°C
Up to 390 mA continuous current
Fully specified at +12 V, ±15 V, ±5 V
No VL supply required
3 V logic-compatible inputs
Rail-to-rail operation
8-lead MSOP and 8-lead 3 mm × 2 mm LFCSP packages
APPLICATIONS
Automatic test equipment
Data acquisition systems
Battery-powered systems
Relay replacements
Sample-and-hold systems
Audio signal routing
Video signal routing
Communication systems
FUNCTIONAL BLOCK DIAGRAM
ADG1419 LFCSP
SA
D
SB
DECODER
IN EN
SWITCHES SHOWN FOR A LOGIC 0 INPUT.
Figure 1. 8-Lead LFCSP Functional Block Diagram
ADG1419 MSOP
SA
SB
IN
D
SWITCHES SHOWN FOR A LOGIC 0 INPUT.
Figure 2. 8-Lead MSOP Functional Block Diagram
GENERAL DESCRIPTION
The ADG1419 is a monolithic iCMOS® device containing a
single-pole/double-throw (SPDT) switch. An EN input on the
LFCSP package is used to enable or disable the device. When
disabled, all channels are switched off.
www.DaTthaeSihCeMet4OUS.c(oinmdustrial CMOS) modular manufacturing process
combines high voltage, complementary metal-oxide semiconductor
(CMOS) and bipolar technologies. It enables the development
of a wide range of high performance analog ICs capable of 33 V
operation in a footprint that no other generation of high voltage
parts has achieved. Unlike analog ICs using conventional CMOS
processes, iCMOS components can tolerate high supply voltages
while providing increased performance, dramatically lower
power consumption, and reduced package size.
The on resistance profile is very flat over the full analog input
range ensuring excellent linearity and low distortion when
switching audio signals. The iCMOS construction ensures
ultralow power dissipation, making the part ideally suited
for portable and battery-powered instruments.
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. The
ADG1419 exhibits break-before-make switching action for use
in multiplexer applications.
PRODUCT HIGHLIGHTS
1. 2.4 Ω maximum on resistance at 25°C.
2. Minimum distortion.
3. 3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V.
4. No VL logic power supply required.
5. 8-lead MSOP and 8-lead, 3 mm × 2 mm LFCSP packages.
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
©2009 Analog Devices, Inc. All rights reserved.
1 page  
ADG1419
Parameter
Channel-to-Channel Crosstalk
−3 dB Bandwidth
Insertion Loss
CS (Off )
CD (Off )
CD, CS (On)
POWER REQUIREMENTS
IDD
IDD, 8-Lead MSOP
IDD, 8-Lead LFCSP
VDD
1 Guaranteed by design, not subject to production test.
25°C
−60
95
0.3
32
72
123
0.001
58
120
−40°C to
+85°C
−40°C to
+125°C
1.0
95
190
5/16.5
Unit
dB typ
MHz typ
dB typ
pF typ
pF typ
pF typ
μA typ
μA max
μA typ
μA max
μA typ
μA max
V min/max
Test Conditions/Comments
RL = 50 Ω, CL = 5 pF, f = 1 MHz;
see Figure 30
RL = 50 Ω, CL = 5 pF; see Figure 31
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 31
f = 1 MHz; VS = 6 V
f = 1 MHz; VS = 6 V
f = 1 MHz; VS = 6 V
VDD = 13.2 V
Digital inputs = 0 V or VDD
Digital inputs = 5 V
Digital inputs = 5 V
Ground = 0 V, VSS = 0 V
±5 V DUAL SUPPLY
VDD = +5 V ± 10%, VSS = −5 V ± 10%, GND = 0 V, unless otherwise noted.
Table 3.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance, RON
On Resistance Match Between Channels, ∆RON
On Resistance Flatness, RFLAT (ON)
www.DataSheet4U.com
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
Digital Input Capacitance, CIN
25°C
4.5
5.2
0.1
0.3
1.3
1.6
±0.1
±0.5
±0.1
±0.6
±0.1
±1
0.001
4
−40°C to
+85°C
6.2
0.35
1.85
±2
±3
±3
−40°C to
+125°C
VDD to VSS
7
0.4
2
±75
±100
±100
2.0
0.8
±0.1
Unit
V
Ω typ
Ω max
Ω typ
Ω max
Ω typ
Ω max
nA typ
nA max
nA typ
nA max
nA typ
nA max
V min
V max
μA typ
μA max
pF typ
Test Conditions/Comments
VS = ±4.5V, IS = −10 mA; see Figure 22
VDD = +4.5 V, VSS = −4.5 V
VS = ±4.5V, IS = −10 mA
VS = ±4.5 V, IS = −10 mA
VDD = +5.5 V, VSS = −5.5 V
VS = ±4.5 V, VD = ∓4.5 V; see Figure 23
VS = ±4.5 V, VD = ∓4.5 V; see Figure 23
VS = VD = ±4.5 V; see Figure 24
VIN = VGND or VDD
Rev. 0 | Page 5 of 16
5 Page 
0
TA = 25°C
VDD = +15V
–20 VSS = –15V
–40
–60
–80
–100
–120
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 17. Off Isolation vs. Frequency
1G
0
TA = 25°C
–10 VDD = +15V
VSS = –15V
–20
–30
–40
–50
–60
–70
–80
–90
–100
10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 18. Crosstalk vs. Frequency
www.DataSheet4U.com
1G
0
–0.5
–1.0
TA = 25°C
VDD = +15V
VSS = –15V
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
10k
100k 1M 10M 100M
FREQUENCY (Hz)
Figure 19. On Response vs. Frequency
1G
ADG1419
0.06
RL = 110Ω
TA = 25°C
0.05
0.04
0.03
VDD = +5V
VSS = –5V
VS = 5V p-p
0.02
0.01
0
0
VDD = +15V
VSS = –15V
VS = 10V p-p
5k 10k 15k
FREQUENCY (Hz)
Figure 20. THD + N vs. Frequency
20k
0
TA = 25°C
–10 VDD = +15V
VSS = –15V
–20
–30
–40
–50
–60
–70
–80
–90
–100
1k
10k
NO DECOUPLING
CAPACITORS
DECOUPLING
CAPACITORS
100k
FREQUENCY (Hz)
1M
Figure 21. ACPSRR vs. Frequency
10M
Rev. 0 | Page 11 of 16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet ADG1419.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ADG1411 | (ADG1411 - ADG1413) Quad SPST Switch | Analog Devices |
| ADG1412 | (ADG1411 - ADG1413) Quad SPST Switch | Analog Devices |
| ADG1413 | (ADG1411 - ADG1413) Quad SPST Switch | Analog Devices |
| ADG1414 | Serially-Controlled Octal SPST Switches | Analog Devices |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |