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DG9232 の電気的特性と機能

DG9232のメーカーはVishay Siliconixです、この部品の機能は「Low-Voltage Dual SPST Analog Switch」です。


製品の詳細 ( Datasheet PDF )

部品番号 DG9232
部品説明 Low-Voltage Dual SPST Analog Switch
メーカ Vishay Siliconix
ロゴ Vishay Siliconix ロゴ 




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DG9232 Datasheet, DG9232 PDF,ピン配置, 機能
DG9232, DG9233
Vishay Siliconix
Low-Voltage Dual SPST Analog Switch
DESCRIPTION
The DG9232, 9233 is a single-pole/single-throw monolithic
CMOS analog device designed for high performance
switching of analog signals. Combining low power, high
speed (tON: 35 ns, tOFF: 20 ns), low on-resistance (RDS(on):
20 ) and small physical size, the DG9232, 9233 is ideal for
portable and battery powered applications requiring high
performance and efficient use of board space.
The DG9232, 9233 is built on Vishay Siliconix’s low voltage
BCD-15 process. Minimum ESD protection, per method
3015.7 is 2000 V. An epitaxial layer prevents latchup.
Break-before -make is guaranteed for DG9232. 9233.
Each switch conducts equally well in both directions when
on, and blocks up to the power supply level when off.
BENEFITS
• Reduced power consumption
• Simple logic interface
• High accuracy
• Reduce board space
FEATURES
Low voltage operation (+ 2.7 V to + 5 V)
• Low on-resistance - RDS(on): 20
• Fast switching - tON: 35 ns, tOFF: 20 ns
• Low leakage - ICOM(on): 200 pA max.
• Low charge injection - QINJ: 1 pC
• Low power consumption
• TTL/CMOS compatible
• ESD protection > 2000 V (method 3015.7)
• Available in MSOP-8 and SOIC-8
Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• Battery operated systems
• Portable test equipment
• Sample and hold circuits
• Cellular phones
• Communication systems
• Military radio
• PBX, PABX guidance and control systems
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
NC1
COM1
IN2
GND
1
2
3
4
Top View
8 V+
7 IN1
6 COM2
5 NC2
TRUTH TABLE - DG9232
Logic
0
1
Logic "0" 0.8 V
Logic "1" 2.4 V
Switch
On
Off
NO1
COM1
IN2
GND
1
2
3
4
Top View
8 V+
7 IN1
6 COM2
5 NO2
TRUTH TABLE - DG9233
Logic
0
1
Logic "0" 0.8 V
Logic "1" 2.4 V
Switch
Off
On
ORDERING INFORMATION
Temp Range
Package
- 40 °C to 85 °C
SOIC-8
MSOP-8
* Pb containing terminations are not RoHS compliant, exemptions may apply
Part Number
DG9232DY
DG9232DY-E3
DG9232DY-T1
DG9232DY-T1-E3
DG9233DY
DG9233DY-E3
DG9233DY-T1
DG9233DY-T1-E3
DG9232DQ-T1-E3
DG9233DQ-T1-E3
Document Number: 70837
www.vishay.com
S11-0984–Rev. F, 23-May-11
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

1 Page





DG9232 pdf, ピン配列
DG9232, DG9233
Vishay Siliconix
SPECIFICATIONS (V+ = 5 V)
Parameter
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 5 V, ± 10 %, VIN = 0.8 V or 2.4 Ve
Temp.a
D Suffix
- 40 °C to 85°C
Min.c Typ.b Max.c
Unit
Analog Switch
Analog Signal Ranged
Drain-Source On-Resistance
RDS(on) Matchd
RDS(on) Flatnessd
NO or NC Off Leakage Currentg
COM Off Leakage Current
Channel-On Leakage Current
VANALOG
RDS(on)
RDS(on)
RDS(on)
Flatness
INO/NC(off)
ICOM(off)
ICOM(on)
VNO or VNC = 3.5 V, V+ = 4.5 V
ICOM = 5 mA
VNO or VNC = 3.5 V
VNO or VNC = 1, 2 and 3 V
VNO or VNC = 1 V/4 V, VCOM = 4 V/1 V
VCOM = 1 V/4 V, VNO or VNC = 4 V/1 V
VCOM = VNO or VNC = 1 V/4 V
Full
Room
Full
Room
0
20
0.4
Room
Room
Full
Room
Full
Room
Full
- 100
- 5000
- 100
- 5000
- 200
- 10000
2
10
10
5V
30
50
2
6
100
5000
100
5000
200
10000
pA
Digital Control
Input Current
IINL or IINH
Full 1 µA
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Charge Injectiond
tON
tOFF
QINJ
VNO or VNC = 3.0 V
CL = 1 nF, VGEN = 0 V, RGEN = 0
Room
Full
Room
Full
Room
35 75
150
20 50 ns
100
2 5 pC
Off-Isolation
Crosstalk
OIRR
XTALK
RL = 50 , CL = 5 pF, f = 1 MHz
Room
Room
- 74
- 90
dB
NC and NO Capacitance
C(off)
Room
7
Channel-On Capacitance
CD(on)
f = 1 MHz
Room
20
pF
COM-Off Capacitance
CD(off)
Room
13
Power Supply
Positive Supply Range
V+
2.7 12 V
Power Supply Current
I+
V+ = 5.5 V, VIN = 0 or 5.5 V
1 µA
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 datasheet.
d. Guarantee by design, nor subjected to production test.
e. VIN = input voltage to perform proper function.
f. Difference of min and max values.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
Document Number: 70837
www.vishay.com
S11-0984–Rev. F, 23-May-11
3
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


3Pages


DG9232 電子部品, 半導体
DG9232, DG9233
Vishay Siliconix
TEST CIRCUITS
Switch
Input
Logic
Input
V+
V+
NO or NC
COM
IN
GND
0V
Switch Output
VOUT
RL
300 W
CL
35 pF
Logic
Input
Switch
Output
CL (includes fixture and stray capacitance)
VOUT =
VCOM
RL
RL + RON
Figure 1. Switching Time
+3V
0V
50 %
tr < 20 ns
tf < 20 ns
0.9 x VOUT
0V
tON
tOFF
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
V+
V+
NO or NC
V1 NO or NC
V2
COM1
COM2
GND
RL
300 W
CL
35 pF
Logic
Input
3V
0V
VNC = VNO
VO
Switch
Output
0V
CL (includes fixture and stray capacitance)
Figure 2. Break-Before-Make Interval
90 %
tD
tr < 5 ns
tf < 5 ns
tD
V+
Vgen
Rgen
+
3V
V+
NC or NO
COM
IN
GND
VOUT
CL
VOUT
IN
On
V OUT
Off
On
Q = VOUT x CL
Figure 3. Charge Injection
IN depends on switch configuration: input polarity
determined by sense of switch.
www.vishay.com
Document Number: 70837
6 S11-0984–Rev. F, 23-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

6 Page



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共有リンク

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