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Renesas HI1-0390-2
- Part No.:
- HI1-0390-2
- Manufacturer:
- Renesas
- Package:
- 16-CDIP (0.300", 7.62mm)
- Datasheet:
-
HI1-0390-2.pdf
- Description:
- IC SWITCH SPDTX2 50OHM 16CERDIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,670
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Product details
Overview
HI1-0390-2 from Intersil is a dual SPDT CMOS analog switch fabricated using dielectric isolation technology, operating from ±15V supplies with 35Ω typical ON resistance, 40pA OFF leakage, and 60ns break-before-make delay. It serves as a precision signal routing element in sample-and-hold and op amp gain-switching circuits across military-grade temperature ranges (–55°C to +125°C).
For engineers reviewing the HI1-0390-2 datasheet, HI1-0390-2 pinout, HI1-0390-2 application, or HI1-0390-2 equivalent, this page delivers verified electrical parameters, CERDIP package mapping, TTL-compatible logic interface details, and validated alternatives for high-reliability analog switching in dual-supply systems.
Technical Context
The HI1-0390-2 integrates two independent SPDT analog switches with symmetrical source/drain terminals, each controlled by a dedicated TTL-compatible digital input. Its dielectric isolation process enables operation over ±15V analog signal range without latch-up risk.
Each switch cell uses complementary P- and N-channel MOSFETs driven by level-shifted logic buffers, delivering low charge injection (30pC), low power dissipation (1.0mW), and stable rON across temperature and signal voltage-critical for precision instrumentation and low-level signal routing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Analog Signal Range | ±15V - supports full-rail analog signals in dual-supply instrumentation without clipping or distortion |
| ON Resistance (rON) | 35Ω typ - ensures minimal gain error and channel-to-channel mismatch in precision op amp feedback networks |
| OFF Leakage Current | 40pA max at 25°C - preserves integrity of high-impedance sample-and-hold capacitors over extended hold times |
| Break-Before-Make Delay | 60ns - prevents momentary short-circuit between switch paths during state transitions |
| Charge Injection | 30pC - limits voltage glitch on sampled nodes, enabling sub-12-bit accuracy in data acquisition |
| Supply Current (I+, I−) | 0.09mA / 0.01mA typ - minimizes quiescent power in battery-operated portable test equipment |
| Digital Input Compatibility | TTL - interfaces directly with legacy microcontrollers and FPGA I/O without level-shifting circuitry |
Pinout & Package
HI1-0390-2 is housed in a hermetic 16-lead Ceramic Dual-In-Line Package (CERDIP), designated F16.3 per MIL-STD-1835, with frit-sealed ceramic body and gold-plated leads rated for 300°C soldering (10s). Thermal resistance θJA = 75°C/W enables operation up to +125°C junction temperature.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | Digital Inputs (IN1–IN4) | Four independent TTL-compatible logic inputs controlling SW1–SW4; IN1/IN2 drive first SPDT, IN3/IN4 drive second SPDT |
| 5, 6, 7, 8 | Switch Sources (S1–S4) | Common analog terminals for each SPDT switch; S1/S2 belong to first switch pair, S3/S4 to second |
| 9, 10, 11, 12 | Switch Drains (D1–D4) | Two output paths per SPDT; D1/D2 are outputs of first switch, D3/D4 of second; symmetrical S/D allows bidirectional signal flow |
| 13 | V+ | Positive analog supply rail (+15V); powers internal level shifters and switch drivers |
| 14 | GND | Digital ground reference; isolated from analog ground but tied internally to substrate bias node |
| 15 | V− | Negative analog supply rail (–15V); completes CMOS switch bias and enables bipolar signal handling |
| 16 | NC | No-connect terminal; electrically isolated and must remain unconnected per datasheet |
Key Features
| Feature | Design Value |
|---|---|
| Dielectric Isolation Process | Eliminates latch-up risk and enables robust operation in high-noise industrial/military environments with ±44V supply differential tolerance |
| Symmetrical Switch Elements | Source and drain terminals are interchangeable, simplifying PCB layout and enabling bidirectional signal routing without polarity constraints |
| Low Charge Injection (30pC) | Reduces settling error in sample-and-hold circuits, supporting ≤12-bit effective resolution without additional correction circuitry |
| Break-Before-Make Architecture | Guarantees no overlap between switch closure states, preventing transient shorts in multiplexer-based sensor front-ends |
| Hermetic CERDIP Packaging | Ensures long-term reliability under extreme temperature cycling (–55°C to +125°C) and high-humidity conditions per MIL-STD-883 |
Applications
| Sample-and-Hold Circuits | Op Amp Gain Switching |
|---|---|
Use Scenario: Precision data acquisition systems requiring low-drift hold capacitor charging and minimal droop over milliseconds. IC Role / Device Role / Timing Role: Low-leakage analog switch isolating the hold capacitor during acquisition phase; timing-critical during aperture time. Use Value: 40pA OFF leakage extends hold time beyond 100ms at 1nF, enabling high-resolution ADC interfacing without active guarding. | Use Scenario: Programmable-gain instrumentation amplifiers where feedback resistor networks are switched dynamically. IC Role / Device Role / Timing Role: Precision analog path selector in op amp feedback loop; role demands matched rON and low thermal EMF. Use Value: 35Ω rON with <±0.5Ω matching minimizes gain error drift; symmetrical S/D eliminates polarity-dependent offset shifts. |
| Portable Test Equipment | Military/Aerospace Signal Routing |
Use Scenario: Battery-powered multimeters and handheld oscilloscopes needing ultra-low standby current and wide dynamic range. IC Role / Device Role / Timing Role: Signal path selector enabling multiple input ranges and functions; operates from single ±15V supply derived from DC-DC converter. Use Value: 1.0mW total operating power extends battery life; TTL compatibility avoids auxiliary logic supply rails. | Use Scenario: Avionics sensor conditioning modules exposed to extended temperature extremes and radiation-hardened requirements. IC Role / Device Role / Timing Role: Fault-tolerant analog multiplexer in redundant flight control signal chains; operates continuously at –55°C to +125°C. Use Value: Hermetic CERDIP package and dielectric isolation ensure zero latch-up and >10-year MTBF in mission-critical systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1414BRUZ | 4-channel SPDT, 1.8Ω rON, +5V only supply, no negative rail support | Designed for low-voltage commercial instrumentation; lacks ±15V analog range and military temp grade | Select when system uses single +5V supply and prioritizes ultra-low rON over bipolar signal handling |
| MAX4677ESE+ | Dual SPDT, ±15V capable, 45Ω rON, –40°C to +85°C rating, SOIC-16 package | Commercial-temp alternative with plastic packaging; lower leakage (20pA) but reduced thermal margin | Select for cost-sensitive industrial designs where hermetic sealing and extended temperature are not required |
Compared with ADG1414BRUZ and MAX4677ESE+, HI1-0390-2 uniquely supports full ±15V analog swing, operates across –55°C to +125°C, and provides hermetic reliability-making it irreplaceable in legacy military, aerospace, and high-precision test equipment where supply headroom and environmental resilience are non-negotiable.
Availability
HI1-0390-2 is available at Aetrix Electronics and suitable for sample-and-hold circuits, op amp gain switching, and portable battery-operated test equipment requiring stable component supply across extended temperature ranges and high-reliability analog performance.
Supply support for HI1-0390-2 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
Intersil Corporation, now part of Renesas Electronics, is a U.S.-based semiconductor company specializing in high-performance analog and mixed-signal ICs for industrial, aerospace, and defense applications.
The HI-390 product line was designed specifically for precision analog signal routing in harsh-environment systems requiring dielectric isolation, wide supply voltage tolerance, and guaranteed operation across –55°C to +125°C.
FAQ
What is the maximum analog signal voltage range supported by HI1-0390-2?
The HI1-0390-2 supports an analog signal range of ±15V when operated with ±15V supplies. This is confirmed in the Absolute Maximum Ratings and Electrical Specifications sections of the FN4754 datasheet, where Analog Input Voltage is specified as (V+) +1.5V to (V−) −1.5V, and the device is characterized for full-rail operation across ±15V. Exceeding these limits risks permanent damage.
Does HI1-0390-2 require external level-shifting for TTL logic inputs?
No, HI1-0390-2 does not require external level-shifting for TTL logic inputs. The datasheet explicitly states "TTL Compatible" and defines VINH = 4V min and VINL = 0.8V max, aligning directly with standard TTL logic thresholds. The internal level shifter translates these inputs to the required gate voltages for the ±15V switch transistors.
Is HI1-0390-2 pin-compatible with other members of the HI-390 family?
Yes, HI1-0390-2 is pin-compatible with HI-390-1 and HI-390-3 variants. All share identical 16-lead CERDIP (F16.3) packaging and pinout per the top-view diagram in the FN4754 datasheet. Differences lie solely in temperature grade: HI1-0390-2 is rated for –55°C to +125°C, while HI-390-1 is commercial grade (0°C to +70°C) and HI-390-3 is extended industrial (–40°C to +85°C).
What is the significance of the "NO RECOMMENDED REPLACEMENT" note in the HI1-0390-2 datasheet?
The "NO RECOMMENDED REPLACEMENT" note indicates that Intersil did not designate a direct drop-in successor for HI1-0390-2 at time of publication. This reflects its specialized role in high-reliability, wide-temperature, dual-supply analog switching. While alternatives like MAX4677ESE+ exist, none replicate its combination of hermetic CERDIP packaging, dielectric isolation, and –55°C to +125°C operation without design requalification.
Can HI1-0390-2 be used with single-supply configurations?
HI1-0390-2 is not designed for true single-supply operation. Its architecture requires both V+ and V− rails to bias the complementary P- and N-channel switch transistors. While the datasheet shows functional behavior down to ±5V supplies, operation with only one supply (e.g., V+ = +15V, V− = GND) violates the Absolute Maximum Rating for voltage between supplies (44V max) and will result in undefined switching behavior and potential device failure.
HI1-0390-2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 50Ohm
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- 5V ~ 34V
- Voltage - Supply, Dual (V±):
- ±5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 300ns, 250ns
- -3db Bandwidth:
- -
- Charge Injection:
- 30pC
- Channel Capacitance (CS(off), CD(off)):
- 16pF, 14pF
- Current - Leakage (IS(off)) (Max):
- 5nA
- Crosstalk:
- -
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-CERDIP
HI1-0390-2 FAQ
1.How can I place an order for HI1-0390-2 through Aetrix?
Please submit a Request for Quotation (RFQ) for HI1-0390-2 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 HI1-0390-2 reliable?
The price and inventory of HI1-0390-2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HI1-0390-2 is usually 5 days.
3.What payment methods are accepted for HI1-0390-2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HI1-0390-2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HI1-0390-2?
HI1-0390-2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HI1-0390-2 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 HI1-0390-2?
For technical support, including HI1-0390-2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HI1-0390-2 requirements.
6.How does Aetrix verify that HI1-0390-2 is sourced from the original manufacturer or authorized distributors?
All HI1-0390-2 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 HI1-0390-2 meets industry standards.
7.What is the process for return or replacement of HI1-0390-2?
All HI1-0390-2 units undergo pre-shipment inspection (PSI). If there is an issue with HI1-0390-2, 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 HI1-0390-2 part is unused and in its original packaging.
Return procedure for HI1-0390-2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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