DG202BDY-T1-E3 Vishay, DG202BDY-T1-E3 Datasheet

Analog Switch ICs Quad SPST Switch

DG202BDY-T1-E3

Manufacturer Part Number
DG202BDY-T1-E3
Description
Analog Switch ICs Quad SPST Switch
Manufacturer
Vishay
Datasheet

Specifications of DG202BDY-T1-E3

Number Of Switches
Quad
Switch Configuration
SPST
On Resistance (max)
160 Ohms
On Time (max)
300 ns
Off Time (max)
200 ns
Supply Voltage (max)
25 V
Supply Voltage (min)
4.5 V
Maximum Power Dissipation
640 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC-16 Narrow
Minimum Operating Temperature
- 40 C
Analog Switch Type
SPST
No. Of Channels
4
On State Resistance Max
85ohm
Turn Off Time
65ns
Turn On Time
120ns
Supply Voltage Range
4.5V To 25V
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DG202BDY-T1-E3
Manufacturer:
AT&T
Quantity:
6 224
Part Number:
DG202BDY-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
DESCRIPTION
The DG201B, DG202B analog switches are highly improved
versions of the industry-standard DG201A, DG202. These
devices are fabricated in Vishay Siliconix’ proprietary silicon
gate CMOS process, resulting in lower on-resistance, lower
leakage, higher speed, and lower power consumption.
These quad single-pole single-throw switches are designed
for a wide variety of applications in telecommunications,
instrumentation, process control, computer peripherals, etc.
An improved charge injection compensation design
minimizes switching transients. The DG201B and DG202B
can handle up to ± 22 V input signals, and have an improved
continuous current rating of 30 mA. An epitaxial layer
prevents latchup.
All devices feature true bi-directional performance in the on
condition, and will block signals to the supply voltages in the
off condition.
The DG201B is a normally closed switch and the DG202B is
a normally open switch. (see Truth Table.)
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 70037
S11-0179-Rev. I, 07-Feb-11
GND
IN
IN
V-
D
S
S
D
Dual-In-Line, SOIC and TSSOP
1
1
1
4
4
4
1
2
3
4
5
6
7
8
Improved Quad CMOS Analog Switches
DG201B
Top View
16
15
14
13
12
11
10
9
IN
D
S
V+
NC
S
D
IN
2
3
2
3
2
3
FEATURES
BENEFITS
APPLICATIONS
Logic “0” 0.8 V
Logic “1” 2.4 V
• ± 22 V supply voltage rating
• TTL and CMOS compatible logic
• Low on-resistance - R
• Low leakage - I
• Single supply operation possible
• Extended temperature range
• Fast switching - t
• Low glitching - Q: 1 pC
• Simple logic interface
• Higher accuracy
• Minimum transients
• Reduced power consumption
• Superior to DG201A, DG202
• Test equipment
• Communications systems
• Disk drives
• Computer peripherals
• Portable instruments
TRUTH TABLE
Wide analog signal range
Space savings (TSSOP)
Industrial instrumentation
Sample-and-hold circuits
Logic
0
1
D(on)
ON
: 120 ns
: 20 pA
DS(on)
DG201B
DG201B, DG202B
OFF
ON
: 45 
Vishay Siliconix
www.vishay.com
DG202B
OFF
ON
RoHS*
COMPLIANT
Available
Pb-free
1

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DG202BDY-T1-E3 Summary of contents

Page 1

... DESCRIPTION The DG201B, DG202B analog switches are highly improved versions of the industry-standard DG201A, DG202. These devices are fabricated in Vishay Siliconix’ proprietary silicon gate CMOS process, resulting in lower on-resistance, lower leakage, higher speed, and lower power consumption. These quad single-pole single-throw switches are designed for a wide variety of applications in telecommunications, instrumentation, process control, computer peripherals, etc ...

Page 2

... CerDIP f LCC-20 Part Number DG201BAK/883 DG202BAK/883 DG201BAZ/883 DG202BAZ/883 DG201BDJ DG201BDJ-E3 DG202BDJ DG202BDJ-E3 DG201BDY DG201BDY-E3 DG201BDY-T1 DG201BDY-T1-E3 DG202BDY DG202BDY-E3 DG202BDY-T1 DG202BDY-T1-E3 DG201BDQ DG201BDQ-E3 DG201BDQ-T1 DG201BDQ-T1-E3 DG202BDQ DG202BDQ-E3 DG202BDQ-T1 DG202BDQ-T1-E3 Limit mA, whichever occurs first 30 100 - 65 to 150 - 65 to 125 470 ...

Page 3

... Room MHz S Room MHz Room D S Room = 50  pF 100 kHz Room S RMS Room Full Room Full Full DG201B, DG202B Vishay Siliconix Suffix D Suffix - 55 °C to 125 ° ° ° Typ. Min. Max. Min. Max 100 100 2 ± 0.01 - 0.5 0.5 - 0.5 0.5 ...

Page 4

... DG201B, DG202B Vishay Siliconix SPECIFICATIONS (for Single Supply) Parameter Symbol Analog Switch e Analog Signal Range V ANALOG Drain-Source R DS(on) On-Resistance Dynamic Characteristics Turn-On Time t ON Turn-Off Time t OFF Charge Injection Q Power Supply Positive Supply Current I+ Negative Supply Current I- Power Supply Range for ...

Page 5

... D( D(on Temperature (°C) Leakage Currents vs. Analog Voltage Document Number: 70037 S11-0179-Rev. I, 07-Feb-11 ± ± ± ± 100 DG201B, DG202B Vishay Siliconix 100 125 °C 85 ° ° ° Drain Voltage ( vs. V and Temperature DS(on) D 2.5 2 1 Positive Supply (V) Input Switching Threshold vs. Supply Voltage ...

Page 6

... DG201B, DG202B Vishay Siliconix TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted) 500 400 300 200 100 Positive Supply (V) Switching Time vs. Single Supply Voltage Analog Voltage (V) ANALO Charge Injection vs. Analog Voltage S D www.vishay.com 10K 100K f - Frequency (Hz) Supply Current vs. Switching Frequency 400 300 200 ...

Page 7

... GND Document Number: 70037 S11-0179-Rev. I, 07-Feb- kΩ Switch Output DS(on) Figure 2. Switching Time bypass X Isolation = 20 log TALK 1000 Figure 5. Charge Injection DG201B, DG202B Vishay Siliconix 3 V Logic 50 % Input OFF Ω 2 2.4 V GND Figure 4. Channel-to-Channel Crosstalk Δ OFF X ΔV = measured voltage error due to charge injection O x Δ ...

Page 8

... DG201B, DG202B Vishay Siliconix APPLICATIONS + LM101A MΩ Aquisition T ime = 25 µs Aperature T ime = 1 µs Sample to Hold Of fset = 5 mV Droop Rate = 5 mV 150 pF C4 Select 1500 pF C3 Select C TTL 2 Control 0.015 µ Select C 1 0.15 µ Select kΩ 1 LM101A + kΩ Figure 7. Active Low Pass Filter with Digitally Selected Break Frequency www ...

Page 9

... Figure 8. A Precision Amplifier with Digitally Programable Input and Gains Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see www ...

Page 10

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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