Renesas HI9P0508-5Z96

Overview

HI9P0508-5Z96 from Intersil is a single 8-channel CMOS analog multiplexer with dielectric isolation (DI), ±15V analog signal range, 180Ω typical on-resistance, 250ns access time, and TTL/CMOS-compatible digital inputs. It serves as a precision analog signal selector in data acquisition systems requiring low leakage and break-before-make switching.

For engineers reviewing the HI9P0508-5Z96 datasheet, HI9P0508-5Z96 pinout, HI9P0508-5Z96 application, or HI9P0508-5Z96 equivalent, key selection criteria include its 0°C to +75°C operating range, 16-pin SOIC package, ±15V rail-to-rail analog handling, sub-1nA off-state leakage, and compatibility with legacy DG508A/DG508AA designs.

Technical Context

The HI9P0508-5Z96 integrates an on-chip +5V reference for logic threshold stabilization, internal 200Ω series resistors with diode clamps on all digital inputs, and a decoder-driven array of eight analog switches. Its dielectric isolation process eliminates latch-up and reduces substrate leakage versus junction-isolated CMOS.

It implements break-before-make switching to prevent channel shorting during address transitions, supports dual-supply operation up to ±22V on V+ and −25V on V−, and features input-level shifting that enables direct interface with TTL, CMOS, DTL, and PMOS logic families without pull-up resistors.

Key Specifications

Pinout & Package

HI9P0508-5Z96 is housed in a 16-lead narrow-body SOIC package (JEDEC MS-012-AC, M16.15), measuring 9.8 × 3.8 mm with 1.27 mm lead pitch. The package is Pb-free, RoHS-compliant, and rated for wave-solder processing only (not reflow).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar analog multiplexer applications.

Compared with DG508A and ADG508F, HI9P0508-5Z96 uniquely combines dielectric isolation for absolute latch-up immunity, ±15V analog handling, and 0.03nA off-leakage - making it the preferred choice for high-accuracy, high-reliability multiplexing in harsh or safety-critical environments.

Availability

HI9P0508-5Z96 is available at Aetrix Electronics and suitable for data acquisition systems, precision instrumentation, demultiplexing, and selector switch applications requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.

Supply support for HI9P0508-5Z96 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 leading provider of precision analog and power management solutions, serving industrial, infrastructure, and high-end consumer markets with high-reliability semiconductor products.

The HI-508 family-including HI9P0508-5Z96-is designed for high-fidelity analog signal routing in demanding measurement and control systems where latch-up immunity, low leakage, and wide supply range are essential.

FAQ

What is the maximum analog signal voltage supported by HI9P0508-5Z96?

The HI9P0508-5Z96 supports an analog signal range of ±15V, meaning input and output signals may swing from −15V to +15V relative to the device's ground reference. This is validated under typical operating conditions with ±15V supplies; absolute maximum ratings allow up to ±22V on V+ and −25V on V−, but analog signal excursion beyond ±15V risks diode clamping and current limiting.

Does HI9P0508-5Z96 require external pull-up resistors for TTL logic interface?

No, HI9P0508-5Z96 does not require external pull-up resistors for TTL logic interface. Its internal +5V reference establishes guaranteed logic thresholds of 0.8V (max low) and 2.4V (min high), enabling direct connection to standard TTL, CMOS, DTL, and PMOS outputs without additional biasing components.

What is the settling time specification for HI9P0508-5Z96?

The HI9P0508-5Z96 has a settling time of 360ns to 0.1% and 600ns to 0.01% under typical conditions (±15V supplies, 25°C). This performance applies specifically to the HI-508 and HI-509 variants and reflects the time required for the output to stabilize after channel selection, critical for high-speed data acquisition accuracy.

Is HI9P0508-5Z96 pin-compatible with DG508A?

Yes, HI9P0508-5Z96 is pin-compatible with DG508A in the 16-pin SOIC package configuration. Both share identical pin assignments for +VSUPPLY, –VSUPPLY, GND, OUT, IN1–IN8, ENABLE, and address lines A0–A2. However, HI9P0508-5Z96 adds dielectric isolation and tighter leakage specs, offering functional upgrade without PCB redesign.

What is the operating temperature range for HI9P0508-5Z96?

The HI9P0508-5Z96 is rated for operation from 0°C to +75°C, as indicated by the "-5" suffix in its ordering code. This commercial-grade temperature range is validated per the datasheet's "HI-50X-5" classification and applies to both electrical performance and reliability specifications under continuous operation.