Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad |
Number of Pins |
8 |
Weight |
139.989945mg |
Operating Temperature |
-40°C~125°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
8 |
Resistance |
8Ohm |
Terminal Finish |
MATTE TIN |
Subcategory |
Multiplexer or Switches |
Max Power Dissipation |
320mW |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
15V |
Terminal Pitch |
0.65mm |
Reach Compliance Code |
unknown |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
DG470 |
Pin Count |
8 |
Number of Outputs |
2 |
Qualification Status |
Not Qualified |
Number of Channels |
1 |
Max Supply Voltage |
36V |
Min Supply Voltage |
12V |
Operating Supply Current |
3μA |
Nominal Supply Current |
3μA |
Power Dissipation |
320mW |
Max Supply Current |
6μA |
Turn On Delay Time |
166 ns |
Number of Inputs |
1 |
Supply Type |
Dual, Single |
Neg Supply Voltage-Nom (Vsup) |
-15V |
Turn-Off Delay Time |
108 ns |
Max Dual Supply Voltage |
22V |
On-State Resistance (Max) |
6Ohm |
Min Dual Supply Voltage |
4.5V |
Dual Supply Voltage |
15V |
Multiplexer/Demultiplexer Circuit |
2:1 |
Off-state Isolation-Nom |
57 dB |
Current - Leakage (IS(off)) (Max) |
500pA |
Channel Capacitance (CS(off), CD(off)) |
37pF 85pF |
On-state Resistance Match-Nom |
0.4Ohm |
Switch Circuit |
SPDT |
Switch Time (Ton, Toff) (Max) |
166ns, 108ns |
Charge Injection |
58pC |
Channel-to-Channel Matching (ΔRon) |
120m Ω |
Crosstalk |
-63dB @ 1MHz |
Switching |
BREAK-BEFORE-MAKE |
Voltage - Supply, Dual (V±) |
±4.5V~15V |
Height |
850μm |
Length |
3mm |
Width |
3mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
DG470EQ-T1-E3 Overview
As the electronic part is packed in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad, international shipping is convenient. High reliability is ensured by the advanced packaging method Tape & Reel (TR). Surface Mount is where this multiplexer is located. Multiplexers and demultiplexers have a number of circuits 2:1. Temperatures around -40°C~125°C TA are extended for operation. 8 terminations have been made so far. The electronic part provides high-quality output because it has 1 channels. When the electronic component is given a voltage of 15V, it should be turned on and run. 8 pins are injected to the electronic part body. On the other hand, analog switches can be constructed using SPDT switching circuits. Look for analog switch ic variants by searching with DG470. The internal resistance of this digital multiplexer is 8Ohm. For functions related to 8 pins, please refer to the datasheets. The analogue multiplexer in this example is a typical Multiplexer or Switches. In a normalsituation, users should not supply the switches with voltage higher than 36V. The digital multiplexer has a low cost Dual, Single supply. The lowest voltage fed to the electronic component should be 12V. For this multiplexer to operate, 3μA current would be sufficient. When the digital multiplexer is charged above 6μA, damage can occur. For this switch, a dual supply voltage is feasible, but it must not exceed 22VIn the case of dual power supplies, you should connect at least 4.5V. Operating the 1 inputs requires 1 inputs. The analog switch ics includes 2 outputs.
DG470EQ-T1-E3 Features
1 Channels
Switch Circuit: SPDT
3μA Supply Current
DG470EQ-T1-E3 Applications
There are a lot of Vishay Siliconix DG470EQ-T1-E3 Analog Switches & Multiplexers ICs applications.
- Microprocessor Controlled Analog Systems
- New designs requiring multiplexer functions
- Battery Powered Systems
- Isolation
- Remote wireless modules
- DVD-R
- Medical
- Intelligent PBX
- Existing multiplexer applications (both fault-protected and nonfault-protected)
- ADCs such as AD7840/8, AD7870/1/2/4/5/6/8