Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
20-WFQFN Exposed Pad, CSP |
Number of Pins |
20 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
20 |
ECCN Code |
EAR99 |
Resistance |
4Ohm |
Terminal Finish |
Matte Tin (Sn) |
Additional Feature |
CAN ALSO OPERATE AT 5V NOMINAL |
Subcategory |
Multiplexer or Switches |
Technology |
CMOS |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
4 |
Supply Voltage |
3V |
Terminal Pitch |
0.5mm |
Reach Compliance Code |
unknown |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
ADG781 |
Pin Count |
20 |
Qualification Status |
Not Qualified |
Power Supplies |
3/5V |
Number of Channels |
4 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
1.8V |
Throw Configuration |
SPST |
-3db Bandwidth |
200MHz |
On-State Resistance (Max) |
4Ohm |
Multiplexer/Demultiplexer Circuit |
1:1 |
Off-state Isolation-Nom |
58 dB |
Current - Leakage (IS(off)) (Max) |
100pA |
Channel Capacitance (CS(off), CD(off)) |
10pF 10pF |
On-state Resistance Match-Nom |
0.1Ohm |
Switch Circuit |
SPST - NC |
Switch Time (Ton, Toff) (Max) |
11ns, 6ns (Typ) |
Charge Injection |
3pC |
Crosstalk |
-90dB @ 10MHz |
Switching |
BREAK-BEFORE-MAKE |
Switch-off Time-Max |
12ns |
Voltage - Supply, Single (V+) |
1.8V~5.5V |
Normal Position |
NC |
Height Seated (Max) |
0.9mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
ADG781BCPZ-REEL Overview
Shipping overseas is convenient with the electronic component packed in 20-WFQFN Exposed Pad, CSP. Advanced packaging method Tape & Reel (TR) is used to provide high reliability. The multiplexer is located in Surface Mount. 1:1 is the ratio between multiplexers and demultiplexers. Around -40°C~85°C TA is the extended operating temperature. A total of 20 terminations have been recorded. By its 4 channels, the electronic component provides high-quality output. It is safe to turn on and run the electronic component with a 3V voltage supply. An electrical component of this type can be found in the 20 series. A SPST - NC switching circuit is used to build these analog multiplexers. Use ADG781 to search for variants of the digital switches. In this multiplexer, the internal resistance is 4Ohm. You can find the functions of the 20 pins in the datasheets. A analogue multiplexer of this type is a Multiplexer or Switches. Multiplexers should not be powered above 5.5V in normal situations. A low voltage of 1.8V should be applied to the electronic component. An analogue multiplexer drains from a single voltage supply at 1.8V~5.5V. Don't forget the additional features of this electronic part, such as: CAN ALSO OPERATE AT 5V NOMINAL.
ADG781BCPZ-REEL Features
4 Channels
Switch Circuit: SPST - NC
-3db Bandwidth: 200MHz
Additional Features: CAN ALSO OPERATE AT 5V NOMINAL
ADG781BCPZ-REEL Applications
There are a lot of Analog Devices Inc. ADG781BCPZ-REEL Analog Switches & Multiplexers ICs applications.
- T1/E1 Terminals
- E1 Network Equipment
- Ultrasound
- Avionics
- Audio and video switching
- Precision test equipment
- Relay Replacement
- Data switching
- Industrial control systems
- Automatic test equipment