仕様
| 属性 | 値 |
| Package | Bulk |
| ProductStatus | Active |
概要
Description
The ADG3248BKSZ is an Analog Devices bilateral CMOS analog switch device. It provides multiple independent analog switches in a single package, enabling flexible signal routing in instrumentation, data acquisition, audio/video interfaces, and switch-matrix applications. Controlled by digital select signals, the switches allow connection or disconnection of analog paths with a low on-resistance, low leakage, and fast switching performance. The part typically offers single-supply operation, a wide analog signal range within the supply rails, and safe switching (often with break-before-make) to minimize glitches. Packaged in the compact SZ (surface-mount) package, the device is RoHS-compliant and suitable for compact, high-density PCB designs. Applications include multiplexers, signal routing networks, test equipment front ends, and other switch-matrix or signal-routing tasks.
Features
ADG3248BKSZ features (high-level):
- 8-channel, bilateral CMOS analog switch array (one SPST per channel) with single-supply operation.
- Break-before-make switching for clean channel changes.
- TTL/CMOS-compatible control inputs; no clocking required.
- Wide analog signal range within the supply rails; bidirectional signal paths.
- Low on-resistance and low charge-injection; high off-isolation and low leakage.
- Low power consumption suitable for portable/battery-powered systems.
- Industrial temperature range (typical -40°C to +125°C).
- RoHS-compliant package with SZ suffix (compact 16-pin package).
- Suitable for signal routing, multiplexing, instrumentation, medical, audio, and similar applications.
Note: For exact electrical specs (on-resistance, leakage, control thresholds, timing, and package details), please refer to the official datasheet.
- 8-channel, bilateral CMOS analog switch array (one SPST per channel) with single-supply operation.
- Break-before-make switching for clean channel changes.
- TTL/CMOS-compatible control inputs; no clocking required.
- Wide analog signal range within the supply rails; bidirectional signal paths.
- Low on-resistance and low charge-injection; high off-isolation and low leakage.
- Low power consumption suitable for portable/battery-powered systems.
- Industrial temperature range (typical -40°C to +125°C).
- RoHS-compliant package with SZ suffix (compact 16-pin package).
- Suitable for signal routing, multiplexing, instrumentation, medical, audio, and similar applications.
Note: For exact electrical specs (on-resistance, leakage, control thresholds, timing, and package details), please refer to the official datasheet.
Pinout
- Pin count: 16 pins (SZ package).
- Function: Eight-channel bilateral SPST analog switch array (8 independent analog switches) used to route analog signals in a single package.
- Function: Eight-channel bilateral SPST analog switch array (8 independent analog switches) used to route analog signals in a single package.
Manufacturer
Manufacturer: Analog Devices, Inc. (ADI).
What kind of company: A global semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for various industries.
What kind of company: A global semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for various industries.
Application
Applications for ADG3248BKSZ (8-channel analog multiplexer/demultiplexer):
- Data acquisition and instrumentation: multiplex multiple sensor signals into ADC inputs
- Medical instrumentation and patient monitoring
- Industrial control and process monitoring (sensor routing, channel selection)
- Automotive sensing and body-electronics applications
- Audio/video routing and switching in consumer/professional gear
- Test and measurement equipment (automatic channel selection)
- Data acquisition and instrumentation: multiplex multiple sensor signals into ADC inputs
- Medical instrumentation and patient monitoring
- Industrial control and process monitoring (sensor routing, channel selection)
- Automotive sensing and body-electronics applications
- Audio/video routing and switching in consumer/professional gear
- Test and measurement equipment (automatic channel selection)
Package
16‑lead plastic TSSOP (surface‑mount) package.
