TS3A27518EIRTWRQ1
Interface ICs
Technical Specifications
| Type | Description |
|---|---|
| Ron | 4.4Ohm |
| Con | 21.5pF |
| Features | Bidirectional analog channel;Power-off isolation |
| Operating Temperature | -40°C~+105°C |
| Type | Description |
|---|---|
| Supply Voltage | 1.65V~3.6V |
| Channels | 6 |
| Tpd Ns | - |
| Package / Case | HWQFN-24-EP(4x4) |
Product Introduction
The TS3A27518E-Q1 is a 6-bit, 2-to-1 multiplexer/demultiplexer designed to operate at supply voltages from 1.65V to 3.6V. This device can handle both digital and analog signals, and allows signal transmission up to V+ in either direction. The TS3A27518E-Q1 features two control pins, each simultaneously controlling three 2-to-1 multiplexers, and an enable pin that places all outputs into high-impedance mode. The control pins are compatible with 1.8V logic thresholds and are also backward compatible with 2.5V and 3.3V thresholds.
Since the SDIO interface contains 6-bit signals — CMD, CLK, and Data[0:3] — the TS3A27518E-Q1 allows SD, SDIO, and multimedia card host controllers to expand to multiple cards or peripherals. The TS3A27518E-Q1's two control pins provide users with additional flexibility, such as multiplexing different audio/video signals between two devices (e.g., LCD TVs, LCD monitors, or laptop docking stations).
Features
- Qualified for automotive applications with the following AEC-Q100 characteristics:
- Device temperature grade 2: -40°C to 105°C ambient operating temperature range
- Device HBM ESD classification level H2
- Device CDM ESD classification level C3B
- Functional Safety documentation available to aid functional safety system design
- 1.65V to 3.6V single-supply operation
- Power-off protection (isolation in power-down mode, high-impedance state when V+=0)
- Low-capacitance switching, 21.5pF (typical)
- Up to 240MHz bandwidth for high-speed rail-to-rail signal handling
- Crosstalk and off-isolation: -62dB
- 1.8V logic threshold compatibility for control inputs
- Control inputs tolerant of 3.6V
- ESD performance: NC/NO ports
- ±6KV contact discharge (IEC 61000-4-2)
- 24-pin TSSOP (7.80mm×4.40mm) and 24-pin QFN (4.00mm×4.00mm) packages
Applications
- SD/SDIO and MMC dual-port multiplexer
- PC VGA video multiplexer/video system
- Audio and video signal routing
Datasheet
Alternative Parts
Common TS3A27518EIRTWRQ1 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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