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PDF DG9432 Data sheet ( Hoja de datos )
| Número de pieza | DG9432 | |
| Descripción | (DG9432 - DG9434) Low-Voltage Dual SPST Analog Switch | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DG9432 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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New Product
DG9432/9433/9434
Vishay Siliconix
Low-Voltage Dual SPST Analog Switch
FEATURES
D Wide Operation Voltage (+2.7 to +12 V)
D Low Charge Injection - QINJ: 1 pC
D Low Power Consumption
D TTL/CMOS Logic Compatible Over The Full
www.DataSheet4UO.cpoemrating Voltage range
D Available in MSOP-8 and SOT23-8
BENEFITS
D Reduced Power Consumption
D Simple Logic Interface
D High Accuracy
D Reduce Board Space
APPLICATIONS
D Battery Operated Systems
D Portable Test Equipment
D Sample and Hold Circuits
D Cellular Phones
D Communication Systems
D Military Radio
D PBX, PABX Guidance
and Control Systems
DESCRIPTION
The DG9432/9433/9434 is a dual single-pole/single-throw
monolithic CMOS analog switch designed for high
performance switching of analog signals. Combining low
power, high speed (tON: 25 ns, tOFF: 20 ns), the
DG9432/9433/9434 is ideal for portable and battery powered
applications requiring high performance and efficient use of
board space.
The DG9432/9433/9434 is built on Vishay Siliconix’s low voltage
BCD-15 process. An epitaxial layer prevents latchup.
Break-before -make is guaranteed for DG9432/9433/9434.
Each switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATIONĊDG9432
DG9432, MSOP-8
NC1
COM1
IN2
GND
1
2
3
4
8 V+
7 IN1
6 COM2
5 NC2
Top View
Device Marking: 9432
DG9432, SOT23-8
NC1
V+
IN2
COM2
1
2
3
4
8 COM1
7 IN1
6 GND
5 NC2
Top View
Device Marking: 4G
Document Number: 72311
S-31643—Rev. A, 01-Aug-03
TRUTH TABLE DG9432
Logic
Switch
0 On
1 Off
www.vishay.com
1
1 page  
New Product
DG9432/9433/9434
Vishay Siliconix
SPECIFICATIONS (V+ = 12 V)
Parameter
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 12 V, "10%, VIN = 0.8 or 2.4 Ve
Tempa
Minc
Limits
-40 to 85_C
Typb
Switch On Resistance
Analog Signal Rangee
Drain-Source On-Resistance
rDS(on) Match
www.DataSheeSt4wUitc.choOmff Leakage Currenta
Channel On Leakage Currenta
VANALOG
r(on)
Dr(on)
INC/NO(off)
ICOM(off)
ICOM(on)
V+ = 10.8 V, ICOM = 1 mA,VCOM = 9 V
V+ = 10.8 V, ICOM = 1 mA,VCOM = 9 V
V+ = 12 V, VS = 1/11 V,VCOM = 11/1 V
Full
Room
Full
Room
Room
Full
Room
Full
Room
Full
V-
-1
- 10
-1
- 10
-1
10
19
0.3
0.3
0.3
0.3
Digital Control
Input, High Voltage
Input, Low Voltage
Input Current
Dynamic Characteristics
VINH
VINL
IINH
V+ = 12 V
Full
Full 0.8
-1
Break-Before-Maked,g
Turn-OnTime
Turn-OffTime
Charge Injectiond
Off-Isolationd
Crosstalkd
Source Off Capacitanced
Drain Off Capacitanced
Drain On Capacitanced
Supply Current
tOPEN
tON
tOFF
Q
OIRR
XTALK
CNC/NO(off)
CCOM(off)
CCOM(on)
I+
V+ = 12 V, RL = 300 W
VNO = VNC = 8 V
CL = 35 pF, VIN = 0 V, 12 V
CL = 1 nF, RGEN = 0 W, Vg = 0 V, V+ = 5 V
CL = 5 pF, RL = 50 W, f = 1 MHz
CL = 5 pF, RL = 50 W, f = 10 MHz
RL = 50 W, f = 1 MHz, V+ = 5 V
f = 1 MHz, VNC/NO = 0 V
f = 1 MHz, VCOM = 0 V
V+ = 12 V, VIN =0 or V+
Room
Full
Room
Full
Room
Full
Room
Room
Room
Room
Room
Room
Room
Room
1
-1
21
6
0.36
75
53
96
7.5
7.8
22
Notes:
a. Room = 25°C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Guarantee by design, not subjected to production test.
e. VIN = input voltage to perform proper function.
f. Guaranteed by 12-V leakage testing, not production tested.
g. Applies for DG9434 only.
Maxc
V+
30
40
3.0
1
10
1
10
1
10
2.4
1
35
40
18
25
-1
Unit
V
W
nA
V
mA
ns
pC
dB
pF
mA
Document Number: 72311
S-31643—Rev. A, 01-Aug-03
www.vishay.com
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet DG9432.PDF ] | |
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