7901502EA Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The 7901502EA is a dual 4:1 analog differential multiplexer from Texas Instruments with 25MHz bandwidth, supporting high-speed signal routing for instrumentation and data acquisition systems. It operates from -5V to +20.5V supply range and is housed in a 16-pin ceramic DIP for high-reliability and military-grade applications. Ideal for test equipment, precision measurement, and aerospace signal conditioning where analog channel selection and differential signal integrity are critical.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- 7901502EA Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual 4:1 differential analog multiplexer with two independent 4-channel selection groups
- 25 MHz signal bandwidth for high-speed analog signal routing in test and measurement
- Wide supply voltage range from -0.5V to 20.5V for versatile analog system designs
- Ceramic DIP-16 (CDIP) package for hermetic, high-reliability military and aerospace use
- Differential signal multiplexing maintains common-mode noise rejection across channels
- Lead-free compliant (JESD-609 e0) for environmental compliance
Applications
The 7901502EA is used in precision instrumentation, automated test equipment (ATE), and aerospace signal switching systems where high-bandwidth differential analog signals must be accurately routed between multiple sources and a single receiver. It enables multiplexed data acquisition in oscilloscopes, spectrum analyzers, and multi-channel sensor interfaces where channel selection must preserve signal fidelity at up to 25MHz. Its ceramic package and wide voltage range also make it appropriate for military ground support equipment and satellite communication systems requiring hermetic component packaging.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 4:1 |
| Analog IC - Other Type | DIFFERENTIAL MULTIPLEXER |
| Bandwidth-Nom | 25MHz |
| Input Voltage-Max | 20.5V |
| Input Voltage-Min | -0.5 V |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Normal Position | NC |
| Number of Channels | 2 |
| Number of Functions | 2 |
| Off-state Isolation-Nom | 40dB |
| On-state Resistance Match-Nom | 15Ω |
| On-state Resistance-Max (Ron) | 3500Ω |
| Output | COMMON OUTPUT |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Qualified |
| Screening Level | MIL-PRF-38535 |
| Supply Current-Max (Isup) | 10mA |
| Supply Voltage-Max (Vsup) | 20V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Switch-off Time-Max | 90ns |
| Switch-on Time-Max | 90ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the channel configuration of the 7901502EA?
The 7901502EA is a dual 4:1 analog multiplexer, providing two independent 4-channel selection groups in a single package. Each group selects one of four differential analog inputs to route to a common output, enabling simultaneous multi-channel signal selection for both differential signal paths in balanced measurement systems.
What is the signal bandwidth of the 7901502EA?
The 7901502EA provides a nominal bandwidth of 25 MHz, supporting high-frequency analog signal routing in test and measurement applications. This bandwidth capability makes it suitable for oscilloscope input stages, RF measurement switches, and high-speed data acquisition front ends where signal fidelity at frequencies up to 25 MHz must be maintained through the multiplexer.
What supply voltage does the 7901502EA require?
The 7901502EA operates with a positive supply up to 20.5V and a negative supply of -5V nominal, making it suitable for bipolar analog signal systems commonly found in instrumentation and professional test equipment. The wide positive supply range accommodates various analog signal swing requirements in different measurement system designs.
Why does the 7901502EA use a ceramic DIP package?
The 7901502EA is housed in a 16-pin ceramic DIP (CDIP) package for hermetic sealing and long-term reliability in harsh environments including military, aerospace, and industrial applications. Ceramic packages resist moisture ingress, extreme temperatures, and mechanical stress better than plastic packages, making them the preferred choice for equipment operating over extended lifetimes in demanding conditions.
Related Guides
TPS613222ADBVR Boost Converter Design Guide: Battery-Powered 3.3 V Rail
Design a stable 3.3 V or 5 V boost rail with the TPS613222ADBVR: input/output capacitor sizing, inductor selection, and low-EMI PCB layout for portable battery-powered devices.
May 24, 2026
OPA4277MDTEP Precision Instrumentation Amp Design Guide
Circuit techniques for OPA4277MDTEP precision op-amp: instrumentation amp front-ends, low-side current sensing, photodiode TIA, and thermocouple amplifiers.
May 24, 2026
CDCE913PWR Programmable Clock Synthesizer Design Guide
Complete design guide for the CDCE913PWR clock synthesizer: VCO range, I2C programming, decoupling, and layout best practices for embedded systems.
May 22, 2026
OPA4277MDTEP Precision Quad Op-Amp Selection Guide: How to Choose the Right Variant
How to choose the right OPA4277 quad precision op-amp variant—OPA4277MDTEP vs UA—covering offset voltage, CMRR, supply range, and temperature grade.
May 22, 2026
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
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”