CD4097BME4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4097BME4 is a dual 8-channel differential analog multiplexer/demultiplexer operating up to 20 MHz bandwidth. It supports CMOS logic levels and handles two independent 8:1 signal paths in a 24-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- CD4097BME4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2558(MOQ 1000)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4097BME4?
- Dual independent 8:1 differential multiplexer channels with up to 20 MHz analog bandwidth for high-speed signal routing
- CMOS-compatible logic control supporting wide supply voltage range, enabling flexible integration with 3.3 V and 5 V digital systems
- 24-pin SOIC package with two fully independent differential switching arrays, minimizing crosstalk between channels
What is CD4097BME4 used for?
The CD4097BME4 is used in data acquisition systems and instrumentation front-ends where multiple differential analog signals must be sequentially routed to a single ADC input without introducing significant distortion. Its dual 8-channel structure makes it well suited for audio matrix switching, medical signal monitoring equipment, and industrial sensor multiplexing applications. The device also finds use in test and measurement setups requiring low-crosstalk selection of differential signal paths at up to 20 MHz.
What are the specifications of CD4097BME4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | Configuration : 8:1 |
| Analog IC - Other Type | DIFFERENTIAL MULTIPLEXER |
| Bandwidth-Nom | 20MHz |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Normal Position | NO |
| Number of Channels | 2 |
| Number of Functions | 1 |
| On-state Resistance Match-Nom | 15Ω |
| On-state Resistance-Max (Ron) | 1050Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.025A |
| Supply Current-Max (Isup) | 0.6mA |
| Supply Voltage-Max (Vsup) | 15V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Switch-off Time-Max | 440ns |
| Switch-on Time-Max | 650ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Taiwan |
Where can I find the CD4097BME4 datasheet?
CD4097BME4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4097BME4?
Compatible alternatives and drop-in replacements for CD4097BME4:
Frequently Asked Questions
How many differential signal channels can the CD4097BME4 switch simultaneously?
The CD4097BME4 contains two independent 8:1 differential multiplexer sections, allowing it to select and route 2 independent differential signals at once from a total of 8 input pairs per section, making it capable of handling up to 16 single-ended or 8 fully differential analog inputs across its 24 pins.
What is the analog bandwidth of the CD4097BME4, and how does it affect signal integrity?
The CD4097BME4 is rated for a nominal bandwidth of 20 MHz, which defines the frequency at which insertion loss reaches -3 dB. For signals below 20 MHz, the device passes analog content with minimal attenuation, making it suitable for audio, instrumentation, and moderate-speed data acquisition paths that require clean differential signal transmission.
Can the CD4097BME4 operate as a demultiplexer, and in which control applications is this useful?
Yes. The CD4097BME4 functions in both multiplexer and demultiplexer modes depending on signal direction, allowing a single differential source to be broadcast to 1 of 8 output pairs. This is useful in calibration circuits, stimulus distribution systems, and programmable-gain amplifier networks where a reference or drive signal must be steered to selectable loads.
What package does the CD4097BME4 use, and how does it compare in board footprint to smaller alternatives?
The CD4097BME4 is housed in a 24-pin SOIC (Small Outline) package with 1.27 mm pin pitch and a body length of approximately 15.4 mm. Compared to 16-pin SOIC multiplexers such as single-section 8:1 devices, it occupies more board area but eliminates the need for two separate ICs, reducing component count and improving routing efficiency in dual-channel designs.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.3425 | $342.50 |
| 2000+ | $0.2563 | $512.58 |
| 100000+ | $0.2558 | $25580.00 |
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