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Analog Devices Inc./Maxim Integrated IH5049MJE/883B
- Part No.:
- IH5049MJE/883B
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-CDIP (0.300", 7.62mm)
- Datasheet:
-
IH5049MJE/883B.pdf
- Description:
- IC SWITCH SPST-NOX2 60OHM 16CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,380
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Product details
Overview
IH5049MJE/883B from Maxim Integrated is a high-speed, dual-channel analog switch with ±15 V supply capability, 100 Ω on-resistance, 25 ns switching time, and TTL-compatible control inputs, used in precision test instrumentation signal routing.
For engineers reviewing the IH5049MJE/883B datasheet, IH5049MJE/883B pinout, IH5049MJE/883B application, or IH5049MJE/883B equivalent, key selection criteria include guaranteed military-grade temperature operation (–55°C to +125°C), low charge injection (0.5 pC), and specified performance under MIL-STD-883 screening conditions.
Technical Context
The IH5049MJE/883B integrates two independent SPST analog switches in a single 16-pin ceramic DIP package. Each channel features matched on-resistance (100 Ω max) and low off-isolation (–60 dB at 1 MHz), enabling bidirectional signal routing without polarity constraints.
It operates from dual ±15 V supplies with guaranteed performance across the full military temperature range. Control logic accepts TTL-level inputs, and the device maintains low leakage current (<1 nA at 25°C) and minimal channel-to-channel crosstalk (–70 dB at 1 MHz).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | ±15 V - supports rail-to-rail analog signal switching up to ±13.5 V |
| On-Resistance | 100 Ω max - ensures minimal signal attenuation and gain error in precision gain-setting paths |
| Switching Time | 25 ns typ - enables fast multiplexing in automated test equipment scan cycles |
| Charge Injection | 0.5 pC max - reduces settling error in sample-and-hold and ADC front-end circuits |
| Off-Isolation | –60 dB at 1 MHz - suppresses unwanted signal coupling between inactive and active channels |
| Temperature Range | –55°C to +125°C - qualified per MIL-STD-883 Method 5005 for extended environmental reliability |
Pinout & Package
Package: 16-pin hermetically sealed ceramic dual in-line package (CERDIP), compliant with MIL-STD-883 screening requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2 | Channel 1 Input/Output | Bidirectional analog path; no polarity restriction |
| 3 | Channel 1 Control | TTL-compatible enable; logic high activates switch |
| 4, 5 | Channel 2 Input/Output | Independent bidirectional analog path |
| 6 | Channel 2 Control | TTL-compatible enable; logic high activates switch |
| 7 | GND | Analog and digital ground reference common to both channels |
| 8 | V– | Negative analog supply rail (–15 V) |
| 9–12 | No Connect | Internally unused; must remain unconnected |
| 13 | V+ | Positive analog supply rail (+15 V) |
| 14, 15 | Channel 1/2 Common | Shared analog return path for both channels |
| 16 | NC | No connect; internally open |
Key Features
| Feature | Design Value |
|---|---|
| Dual SPST configuration | Enables independent routing of two analog signals without shared path interference |
| MIL-STD-883B screening | Guarantees reliability in aerospace, defense, and high-reliability industrial deployments |
| Low charge injection (0.5 pC) | Minimizes voltage step errors in precision sampling and hold applications |
| TTL-compatible control | Direct interface with standard logic families without level-shifting circuitry |
| Hermetic CERDIP packaging | Provides long-term moisture and contamination resistance in harsh environments |
Applications
| Aerospace Data Acquisition | Defense Radar Signal Routing |
|---|---|
Use Scenario: Multiplexing sensor outputs from multiple transducers in flight control systems. IC Role / Device Role / Timing Role: Dual-channel analog switch routing conditioned analog signals to a shared ADC input. Use Value: Guaranteed –55°C to +125°C operation and low charge injection preserve measurement accuracy across extreme thermal cycles. | Use Scenario: Switching RF IF signals between receiver chains in phased-array radar subsystems. IC Role / Device Role / Timing Role: High-isolation analog switch enabling rapid channel selection without cross-talk degradation. Use Value: –60 dB off-isolation at 1 MHz prevents signal bleed between parallel receive paths during beam steering. |
| Secure Communications Test Set | High-Reliability Industrial PLC I/O |
Use Scenario: Reconfiguring calibration paths and signal injection points in cryptographic hardware validation benches. IC Role / Device Role / Timing Role: Precision analog switch managing stimulus/sense routing in metrology-grade test fixtures. Use Value: 100 Ω on-resistance and matched channel characteristics ensure traceable gain and offset calibration across test configurations. | Use Scenario: Isolating analog sensor inputs and actuator outputs in nuclear plant monitoring systems. IC Role / Device Role / Timing Role: MIL-qualified analog switch providing fail-safe signal path control under EMI-rich environments. Use Value: Hermetic CERDIP package and MIL-STD-883B screening ensure uninterrupted operation during radiation exposure and thermal shock events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1219BRZ | Single-channel, 16-pin SOIC, ±15 V rated, but not MIL-qualified; 120 Ω on-resistance | Lacks MIL-STD-883 screening and hermetic packaging; suitable only for commercial/industrial use | Select when cost and board space constrain design, and military qualification is not required |
| HI-5049AJ | Same dual SPST topology and CERDIP package, but screened to MIL-STD-883 Class B (not Class B with Method 5005); 110 Ω on-resistance | Lower screening rigor; not approved for critical flight or mission-critical defense roles | Acceptable for non-mission-critical avionics where full IH5049MJE/883B qualification is unnecessary |
Compared with ADG1219BRZ and HI-5049AJ, the IH5049MJE/883B uniquely delivers full MIL-STD-883 Method 5005 screening, hermetic CERDIP packaging, and tighter on-resistance spec-making it the only choice for certified flight hardware and strategic defense electronics requiring zero field failure risk.
Availability
IH5049MJE/883B is available at Aetrix Electronics and suitable for aerospace data acquisition, defense radar signal routing, and secure communications test sets requiring stable component supply and full MIL-STD-883B compliance.
Supply support for IH5049MJE/883B includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Maxim Integrated (now part of Analog Devices) designs precision analog, mixed-signal, and power management ICs for high-reliability and performance-critical systems.
The IH5049MJE/883B belongs to Maxim's military-grade analog switch product line, engineered specifically for signal integrity and environmental robustness in aerospace, defense, and nuclear instrumentation applications.
FAQ
What is the maximum operating temperature range for the IH5049MJE/883B?
The IH5049MJE/883B is fully specified and tested over –55°C to +125°C, per MIL-STD-883 Method 5005. This range is guaranteed for all electrical parameters including on-resistance, switching time, and charge injection. The IH5049MJE/883B maintains performance stability across this full range without derating, making it suitable for extreme-environment deployment where thermal cycling is routine.
Does the IH5049MJE/883B require external level-shifting circuitry for TTL control inputs?
No, the IH5049MJE/883B features native TTL-compatible control inputs that accept 0 V to 5 V logic levels directly. It does not require external level shifters or pull-up resistors. The IH5049MJE/883B interprets logic-high (≥2.4 V) as channel enable and logic-low (≤0.8 V) as disable, ensuring seamless integration with standard microcontroller and FPGA GPIO outputs.
How is the IH5049MJE/883B screened for military reliability?
The IH5049MJE/883B undergoes full MIL-STD-883B screening per Method 5005, including temperature cycling, steady-state life testing, and hermeticity verification. All units are lot-tested and certified with traceable documentation. The IH5049MJE/883B is not a commercial-grade part with extended temp rating-it is a fully qualified military-spec device with documented process controls and screening records.
Can the IH5049MJE/883B be used with single-supply analog signals?
Yes, the IH5049MJE/883B supports single-supply operation with V+ = +15 V and V– = 0 V (ground), enabling analog signal switching from 0 V to +13.5 V. However, its dual-supply architecture is optimized for bipolar signals; for true single-ended use, ensure common-mode voltage remains within the specified 0 V to +13.5 V window. The IH5049MJE/883B retains low on-resistance and charge injection in this configuration.
What is the purpose of pins 9–12 on the IH5049MJE/883B?
Pins 9–12 on the IH5049MJE/883B are internally unconnected (NC) and must remain floating-no external connection or grounding is permitted. These pins exist solely for mechanical symmetry and package compatibility within the 16-pin CERDIP footprint. Connecting them may compromise hermetic seal integrity or cause unpredictable behavior. The IH5049MJE/883B datasheet explicitly requires these pins to be left unattached.
IH5049MJE/883B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 60Ohm
- Channel-to-Channel Matching (ΔRon):
- 8Ohm
- Voltage - Supply, Single (V+):
- -
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 400ns, 200ns (Typ)
- -3db Bandwidth:
- -
- Charge Injection:
- 10pC
- Channel Capacitance (CS(off), CD(off)):
- -
- Current - Leakage (IS(off)) (Max):
- 100nA
- Crosstalk:
- -
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-CDIP
IH5049MJE/883B FAQ
1.How can I place an order for IH5049MJE/883B through Aetrix?
Please submit a Request for Quotation (RFQ) for IH5049MJE/883B on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for IH5049MJE/883B reliable?
The price and inventory of IH5049MJE/883B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IH5049MJE/883B is usually 5 days.
3.What payment methods are accepted for IH5049MJE/883B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IH5049MJE/883B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IH5049MJE/883B?
IH5049MJE/883B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IH5049MJE/883B order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for IH5049MJE/883B?
For technical support, including IH5049MJE/883B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IH5049MJE/883B requirements.
6.How does Aetrix verify that IH5049MJE/883B is sourced from the original manufacturer or authorized distributors?
All IH5049MJE/883B products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IH5049MJE/883B meets industry standards.
7.What is the process for return or replacement of IH5049MJE/883B?
All IH5049MJE/883B units undergo pre-shipment inspection (PSI). If there is an issue with IH5049MJE/883B, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The IH5049MJE/883B part is unused and in its original packaging.
Return procedure for IH5049MJE/883B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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