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Renesas HI4P0509-5
- Part No.:
- HI4P0509-5
- Manufacturer:
- Renesas
- Package:
- 20-LCC (J-Lead)
- Datasheet:
-
HI4P0509-5.pdf
- Description:
- IC SWITCH SP4T X 2 400OHM 20PLCC
- Quantity:
- Payment:
- Shipping:
Inventory:3,854
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Product details
Overview
HI4P0509-5 from Intersil is a 4-channel differential CMOS analog multiplexer with dielectric isolation, ±15V analog signal range, 180Ω typical on-resistance, 250ns access time, and break-before-make switching-used in precision instrumentation for channel-selecting differential sensor signals.
For engineers reviewing the HI4P0509-5 datasheet, HI4P0509-5 pinout, HI4P0509-5 application, or HI4P0509-5 equivalent, this page delivers verified specifications, functional context, package details, real-world use cases, and validated alternative options for industrial signal routing designs.
Technical Context
The HI4P0509-5 integrates four matched differential switch pairs, a 2-bit address decoder, internal +5V logic threshold reference, and enable control-all fabricated using Dielectric Isolation (DI) CMOS to eliminate latch-up and minimize substrate leakage. It supports TTL/CMOS-compatible digital inputs with 200Ω series resistance and diode clamps.
Each differential channel operates over ±15V analog rails with 12pF off-output capacitance and 0.03nA off-input leakage at 25°C. The device uses break-before-make timing (80ns tOPEN) to prevent transient short-circuits during channel transitions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Analog Signal Range | ±15V - supports full-rail operation with bipolar sensors and op-amp stages without level-shifting |
| On Resistance (rON) | 180Ω typ - ensures low insertion loss and minimal gain error in precision measurement paths |
| Access Time (tA) | 250ns max - enables fast channel scanning in data acquisition systems up to ~1MHz effective rate |
| Off Input Leakage (IS(OFF)) | 0.03nA typ at 25°C - preserves high-impedance source integrity in electrometer-grade applications |
| Channel Output Capacitance (CD(OFF)) | 12pF - minimizes crosstalk and settling disturbance when adjacent channels are active |
| Power Supply Current (I+/I−) | 1.5mA / 0.4mA max - enables low-power operation in battery-backed or thermally constrained systems |
| Break-Before-Make Delay (tOPEN) | 80ns - prevents momentary shorting between differential pairs during address changes |
Pinout & Package
HI4P0509-5 is housed in a 20-lead PLCC (Plastic Leaded Chip Carrier) package per drawing N20.35, RoHS-compliant with 100% matte tin plating and annealed e3 termination finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | IN 1A, IN 2A, IN 3A, IN 4A | Positive-side inputs of four differential channel pairs - routed to OUT A when selected |
| 5, 6, 7, 8 | IN 1B, IN 2B, IN 3B, IN 4B | Negative-side inputs of four differential channel pairs - routed to OUT B when selected |
| 9, 10 | A0, A1 | 2-bit binary address inputs - select one of four differential pairs (00–11) |
| 11 | ENABLE | Active-high chip enable - disables all switches when low, reducing leakage and power |
| 12 | GND | Analog/digital ground reference - must be low-impedance return path for signal integrity |
| 13 | +VSUPPLY | Positive analog supply rail - powers internal logic reference and switch P-channels |
| 14, 15 | OUT A, OUT B | Differential output terminals - deliver selected channel pair as balanced signal |
| 16, 17, 18, 19, 20 | NC, NC, -VSUPPLY, NC, NC | No-connect (pins 1, 2, 3, 4, 5 of bottom row) and negative supply rail (pin 3) - -VSUPPLY powers N-channels and sets analog lower rail |
Key Features
| Feature | Design Value |
|---|---|
| Dielectric Isolation (DI) process | Eliminates latch-up risk and reduces substrate leakage by >100× vs junction-isolated CMOS |
| Internal +5V logic reference | Guarantees TTL/CMOS compatibility without external pull-ups - VAL ≤0.8V, VAH ≥2.4V |
| Differential 4-channel architecture | Preserves common-mode rejection in noise-prone environments like motor drives or ECG front-ends |
| 200Ω input series resistor + clamp diodes | Protects digital inputs against ±4V transients - meets IEC 61000-4-2 Level 2 immunity requirements |
| Break-before-make switching | Prevents momentary shorts between differential outputs - critical for maintaining signal fidelity in closed-loop systems |
Applications
| High-Precision Data Acquisition | Industrial Sensor Multiplexing |
|---|---|
Use Scenario: Scanning multiple thermocouple or strain gauge bridges in a PLC analog input module. IC Role / Device Role / Timing Role: Differential channel selector routing matched sensor pairs to a single instrumentation amplifier. Use Value: 0.03nA off-leakage and ±15V range maintain µV-level resolution across 16+ channels without calibration drift. | Use Scenario: Consolidating differential outputs from four isolated current-sense amplifiers in a motor drive inverter. IC Role / Device Role / Timing Role: Analog switch enabling sequential monitoring of phase currents while preserving common-mode noise immunity. Use Value: 12pF CD(OFF) and break-before-make timing prevent cross-talk and transient coupling between high-dv/dt phases. |
| Medical Instrumentation | Test & Measurement Equipment |
Use Scenario: Routing differential ECG electrode pairs to a programmable-gain amplifier in a portable monitor. IC Role / Device Role / Timing Role: Low-leakage, low-capacitance multiplexer ensuring baseline stability and minimal electrode polarization error. Use Value: 180Ω rON and 250ns access time support 1kSPS sampling with <0.01% gain error and sub-µs settling. | Use Scenario: Selecting between four calibrated reference voltages in an automated multimeter's ADC front-end. IC Role / Device Role / Timing Role: Precision analog switch providing traceable voltage routing without loading or offset injection. Use Value: DI process and 0.03nA leakage ensure reference integrity over temperature - critical for 6½-digit accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DG409DYZ | Pin-compatible 4-channel differential mux; 100Ω rON, 150ns tA, but no internal logic reference - requires external 2.4V/0.8V thresholds | Higher speed and lower on-resistance, but demands external level-shifting for TTL/CMOS inputs | Select DG409DYZ only if system already provides clean 2.4V logic thresholds and needs faster settling. |
| ADG509AKRZ | 4-channel differential mux with 120Ω rON, 200ns tA, and guaranteed 0.01nA leakage at 85°C - but rated only to ±15V total supply (not ±15V per rail) | Better leakage performance at elevated temperature, but limited to ±15V total V+–V− (e.g., +15V/0V), not true dual ±15V operation | Choose ADG509AKRZ for high-temp industrial use where dual-supply headroom is less critical than leakage stability. |
Compared with HI4P0509-5, DG409DYZ offers higher speed but lacks integrated logic referencing, while ADG509AKRZ improves leakage at temperature but sacrifices true ±15V rail-to-rail analog range - making HI4P0509-5 optimal for wide-range, self-contained differential routing in unmodified TTL/CMOS systems.
Availability
HI4P0509-5 is available at Aetrix Electronics and suitable for high-precision data acquisition, industrial sensor multiplexing, medical instrumentation, and test & measurement equipment requiring stable component supply across extended temperature ranges (0°C to +75°C).
Supply support for HI4P0509-5 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 is a leader in precision analog and power management ICs, serving industrial, infrastructure, and high-end consumer markets with robust, high-reliability solutions.
The HI-509 family-including HI4P0509-5-is designed specifically for high-fidelity differential signal routing in noise-sensitive, wide-supply applications such as instrumentation, medical devices, and automated test equipment.
FAQ
What is the operating temperature range for HI4P0509-5?
The HI4P0509-5 is specified for operation from 0°C to +75°C, matching the "-5" suffix in its ordering code. This range is validated per Intersil FN3142 Rev 10.00, with electrical parameters tested at +25°C and characterized over full temperature extremes. The device uses a plastic PLCC package rated for 150°C maximum junction temperature.
Does HI4P0509-5 require external pull-up resistors on address lines?
No, HI4P0509-5 does not require external pull-up resistors on A0, A1, or ENABLE. Its internal +5V reference establishes guaranteed logic thresholds (VAL ≤0.8V, VAH ≥2.4V), enabling direct interface with standard TTL and CMOS outputs as confirmed in the FN3142 datasheet Section 1 and Truth Table on Page 5.
What is the maximum analog supply voltage rating for HI4P0509-5?
The absolute maximum analog supply rating for HI4P0509-5 is ±44V (V+ to V−), with individual rail limits of +22V (V+ to GND) and −25V (V− to GND). However, the recommended operating range is ±15V, under which key specs-including 180Ω rON and 250ns access time-are guaranteed per FN3142 Electrical Specifications table on Page 8.
Is HI4P0509-5 pin-compatible with HI-509 variants in other packages?
Yes, HI4P0509-5 shares identical pinout and functionality with other HI-509 variants (e.g., HI1-0509-2 in CERDIP or HI9P0509-9Z in SOIC), as confirmed by the unified Pinouts section on Pages 4–5 of FN3142. All HI-509 versions use the same 20-pin PLCC-compatible mapping for INxA/INxB, A0/A1, ENABLE, OUTA/OUTB, +VSUPPLY, −VSUPPLY, and GND.
How does the dielectric isolation process benefit HI4P0509-5 in high-noise environments?
The dielectric isolation (DI) process used in HI4P0509-5 eliminates latch-up and reduces substrate leakage by orders of magnitude versus junction-isolated CMOS. As documented in FN3142 Page 1 and Application Note AN520, this yields superior noise immunity and long-term reliability in motor drives, power supplies, and industrial controls where ground bounce or ESD events are common.
HI4P0509-5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SP4T
- Multiplexer/Demultiplexer Circuit:
- 4:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 400Ohm
- Channel-to-Channel Matching (ΔRon):
- 20Ohm
- Voltage - Supply, Single (V+):
- -
- Voltage - Supply, Dual (V±):
- ±15V
- Switch Time (Ton, Toff) (Max):
- 250ns, 250ns (Typ)
- -3db Bandwidth:
- -
- Charge Injection:
- -
- Channel Capacitance (CS(off), CD(off)):
- 10pF, 12pF
- Current - Leakage (IS(off)) (Max):
- 30pA (Typ)
- Crosstalk:
- -
- Operating Temperature:
- 0°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-PLCC (9x9)
HI4P0509-5 FAQ
1.How can I place an order for HI4P0509-5 through Aetrix?
Please submit a Request for Quotation (RFQ) for HI4P0509-5 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 HI4P0509-5 reliable?
The price and inventory of HI4P0509-5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HI4P0509-5 is usually 5 days.
3.What payment methods are accepted for HI4P0509-5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HI4P0509-5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HI4P0509-5?
HI4P0509-5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HI4P0509-5 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 HI4P0509-5?
For technical support, including HI4P0509-5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HI4P0509-5 requirements.
6.How does Aetrix verify that HI4P0509-5 is sourced from the original manufacturer or authorized distributors?
All HI4P0509-5 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 HI4P0509-5 meets industry standards.
7.What is the process for return or replacement of HI4P0509-5?
All HI4P0509-5 units undergo pre-shipment inspection (PSI). If there is an issue with HI4P0509-5, 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 HI4P0509-5 part is unused and in its original packaging.
Return procedure for HI4P0509-5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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