STMicroelectronics STG1218IQT Analog Switches, Multiplexers, Demultiplexers
IC SWITCH SPDTX4 14OHM 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STG1218IQT
Detailed Description
IC SWITCH SPDTX4 14OHM 20QFN
Package
20-WFQFN Exposed Pad
Key Features
Package / Case: 20-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STG1218IQT Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STG1218IQT Analog Switches, Multiplexers, Demultiplexers technical specifications.
General
Series
Automotive, AEC-Q100
Package / Case
20-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Number of Circuits
4
Multiplexer Demultiplexer Circuit
2:1
Switch Circuit
SPDT - Open/Closed
On State Resistance Max
14Ohm
Voltage Supply Single V
2.7V ~ 5.5V, 2.7V ~ 15.5V
3db Bandwidth
200MHz
Alternate Parts Comparison (STG1218IQT vs STG3157CTR vs STG3682QTR vs STG3820BJR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-WFQFN Exposed Pad | 6-TSSOP | 10-UFQFN | 30-WFBGA, FCBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| 3db Bandwidth | 200MHz | 250MHz | 800MHz | 800MHz |
| Channel Capacitance Cs Off Cd Off | 25pF | 5pF | 5pF | 2pF |
| Charge Injection | 48pC | 23pC | 5pC | 6.4pC |
| Crosstalk | -66dB @ 1MHz | -55dB @ 10MHz | -78dB @ 1MHz | -78dB @ 1MHz |
| Current Leakage Is Off Max | 1.5µA | 100nA | 20nA | 20nA |
| Multiplexer Demultiplexer Circuit | 2:1 | 2:1 | 2:1 | 2:2 |
| Number of Circuits | 4 | 1 | 2 | 4 |
| On State Resistance Max | 14Ohm | 15Ohm | 5.2Ohm | 5.8Ohm |
| Switch Circuit | SPDT - Open/Closed | SPDT | SPDT | DPDT |
| Action |
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