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HI4-0507A-8
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Product Detailed Parameters
- Description：IC SWITCH SP8T 28CLCC
- Series：-
- Mfr：Harris Corporation
- Package：Bulk
- Switch Circuit：SP8T
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：15V
- Voltage - Supply, Dual (V±)：±15V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF, 25pF
- Current - Leakage (IS(off)) (Max)：30pA (Typ)
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：28-CLCC
- Supplier Device Package：28-CLCC
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The HI4-0507A-8 is a high-speed, quad single-pole single-throw (SPST) CMOS analog switch manufactured by Harris Corporation. It features a 20-pin Ceramic Leadless Chip Carrier (CLCC) package with dimensions of 8.89x8.89 mm. The device operates on dual power supplies ranging from ±4.5 V to ±18 V. Key electrical specifications include an on-resistance of 15 ohms, an on-capacitance of 6 pF, and a channel-to-channel isolation of 70 dB. It supports a maximum data rate of 30 MHz and functions within a temperature range of -55°C to 125°C.
Feature Summary
- Integrates four independent SPST analog switches in a compact monolithic CMOS structure.
- Provides high-speed signal switching capabilities suitable for multiplexing applications.
- Offers low on-resistance and low on-capacitance for minimal signal distortion.
- Features robust channel-to-channel isolation to prevent crosstalk between signals.
Applications
- Data acquisition systems requiring multi-channel signal routing
- Communication equipment utilizing high-speed signal switching
- Industrial control systems managing analog signal paths
Procurement Notes
Verify the specific suffix '8' corresponds to the ceramic CLCC package variant, as other suffixes may indicate plastic packages or different thermal ratings. Confirm RoHS compliance status, as older Harris/Halford parts often contain lead. Ensure the supply voltage limits align with the system's dual-rail requirements before integration.
Selection Notes
Select this component when high-speed switching and low distortion are critical for analog signal integrity. The wide operating temperature range makes it suitable for harsh environments where standard commercial-grade switches would fail. Consider the pin count and package size constraints against the available board space for the 20-CLCC footprint.
Part Context
This part belongs to the HI4-05xx series of high-speed analog switches produced by Harris Corporation, now part of Renesas Electronics. These devices were designed to replace older bipolar transistor-based switches, offering lower power consumption and faster switching speeds. The HI4-0507A-8 specifically targets applications requiring multiple isolated channels in a small form factor.
Replacement Considerations
HI4-0507A/883
FAQ
What is the maximum data rate supported by the HI4-0507A-8?
The device supports a maximum data rate of 30 MHz.
Does the HI4-0507A-8 support single-supply operation?
No, the HI4-0507A-8 requires dual power supplies ranging from ±4.5 V to ±18 V.
What is the typical on-resistance of the switches?
The on-resistance is typically 15 ohms.
