SGM4522Q
Automotive GradeAutomotive, Bidirectional 8:1, 5V, 1-Channel Multiplexer with Injection Current Control
The SGM4522Q is a single 8-channel CMOS analog multiplexer with injection current control. The device has three control inputs that can be used as selecting one of the 8 channels (Sx) to connect to the common terminal (Dx). The multiplexer supports bidirectional signal transmission in the voltage range from GND to VDD.
All logic inputs of the SGM4522Q are allowed to be equal to the power supply voltage and compatible with TTL and CMOS logic thresholds standards during normal operation of the power supply. Besides, all control inputs are also designed with fail-safe function. It allows the voltage of all control pins within the maximum absolute withstand voltage range to exceed the VDD without damaging the device.
The injection current control function of the SGM4522Q allows signals on disabled signal channels to exceed the VDD without affecting the enabled signal channel. In addition, all pins of the SGM4522Q except GND are not designed with internal diodes path to the VDD pin, so as not to damage the components connected to the power pin and avoid injecting reverse current into the power supply.
The device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.
The SGM4522Q is available in Green TSSOP-16 and TQFN-2.5×3.5-16AL packages. It operates over an operating temperature range of -40℃ to +125℃.
- AEC-Q100 Qualified for Automotive Applications Device Temperature Grade 1
TA = -40℃ to +125℃ - VDD Operation Range: 1.62V to 5.5V
- Injection Current Control
- Back-Powering Protection
No ESD Diodes between All Ports and VDD - Bidirectional Signal Path
- Rail-to-Rail Operation
- Control Pin Fail-Safe Function
- Break-Before-Make Switching
- -40℃ to +125℃ Operating Temperature Range
- Available in Green TSSOP-16 and TQFN-2.5×3.5-16AL Packages
Automotive System
Battery Management Systems (BMS)
Signal Multiplexing and Demultiplexing
Diagnostics and Monitoring in Automotive
ADC and DAC System
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM4522QTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $1.05/unit 25-99 units : $0.9/unit 100-249 units : $0.75/unit 250-499 units : $0.6/unit 500-999 units : $0.525/unit 1000-9999 units : $0.39/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM4522QTVF16G/TR | Active | TQFN-2.5×3.5-16AL | 16 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
