Features
- Micro Package Available: SOT-23
- Low Power Dissipation: 105mW
- Symmetrical Slew Rates: 1700V/µs
- 0.1dB Gain Flatness: 250MHz
- Off Isolation (100MHz): 85dB
- Differential Gain and Phase: 0.01%/0.01°
- High ESD Rating: >1800V
- TTL Compatible Enable Input
- Improved Replacement for GB4600
- Pb-Free (RoHS Compliant)
HA4600 Functional Diagram
Description
Support is limited to customers who have already adopted these products.
The HA4600 is a very wide bandwidth, unity gain buffer ideal for professional video switching, HDTV, computer monitor routing, and other high performance applications. The circuit features very low power dissipation (105mW Enabled, 1mW Disabled), excellent differential gain and phase, and very high off isolation. When disabled, the output is switched to a high impedance state, making the HA4600 ideal for routing matrix equipment and video multiplexers. The HA4600 also features fast switching and symmetric slew rates. A typical application for the HA4600 is interfacing Intersil’s wide range of video crosspoint switches. For applications requiring a tally output (enable indicator), please refer to the HA4201 data sheet.
Applications
- Professional Video Switching and Routing
- Video Multiplexers
- HDTV
- Computer Graphics
- RF Switching and Routing
- PCM Data Routing
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Pitch (mm) | Pkg. Dimensions (mm) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HA4600CBZ | Obsolete | N/A | In Stock | SOICN | 8# | Tube | 1 | 1.3mm | 4.9 x 3.9 x 0.00 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | 0 to +70°C |
| HA4600CBZ96 | Obsolete | N/A | In Stock | SOIC | 8# | Reel | 1 | 1.3mm | 4.9 x 3.9 x 0.00 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | 0 to +70°C |
| HA4600CHZ96 | Obsolete | N/A | Out of Stock | SOT23 | 6# | Reel | 1mm | 2.9 x 1.7 x 0.00 | No | 0 to +70°C |
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- Application NotePDF 263 KB r13an0003eu0100-biasing-op-amps Dec 06, 2019AI-generated Summary: Proper biasing of operational amplifiers is essential to avoid malfunction in AC-coupled circuits. A missing DC bias path causes long stabilization times and potential failures. Adding input resistors to ground provides a DC path for bias currents, minimizing offset errors. For single-supply AC-coupled amplifiers, biasing uses a reference voltage, ideally from a high-PSRR voltage reference or buffered voltage divider, to maintain signal symmetry and reduce noise. Understanding frequency responses of input and feedback components is crucial for setting bandwidth and gain characteristics.
- Application NotePDF 564 KB an1993 May 22, 2018AI-generated Summary: Voltage feedback (VFB) amplifiers use a differential input pair, a high-impedance stage, and an output buffer to convert input voltage differences into output voltage. The VFB amplifier's gain decreases at a dominant pole frequency due to compensation capacitors. Current feedback (CFB) amplifiers include a class AB input amplifier, current mirror, high-impedance stage, and output buffer. CFB amplifiers provide faster switching and higher slew rates by drawing charge/discharge currents directly from supply rails, unlike VFB amplifiers which are limited by biasing current sources.
- End Of Life NoticePDF 233 KB PLC17040 Aug 04, 2017
- Product Change NoticePDF 152 KB PCN12085 Nov 07, 2012
- Application NotePDF 357 KB an1694 Jan 19, 2004AI-generated Summary: The document outlines the four fundamental internal blocks of an operational amplifier and presents a simple 2:1 stage circuit diagram. It includes important legal notices from Renesas Electronics regarding the use, liability, and intellectual property rights of their semiconductor products. The document clarifies product quality grades, intended applications, and restrictions on use in life-critical or hazardous systems. It emphasizes compliance with applicable laws and safety responsibilities when using Renesas products. Contact information for Renesas sales offices worldwide is also provided.
- Application NotePDF 843 KB an535 Jun 05, 2002AI-generated Summary: A Data Acquisition System (DAS) requires careful design of signal conditioning, transducer selection, and signal transmission to ensure high accuracy. Signal conditioning includes multiplexing, amplification, filtering, and calibration, ideally performed near the transducer. Transducers convert physical variables to electrical signals, often voltage, with low source resistance preferred. Signal paths can be single-ended or differential; differential paths better reject common mode noise, especially for low-level signals. Shielded twisted pairs and balanced lines reduce interference. Filters, typically Butterworth low-pass, prevent aliasing and maintain signal integrity.
- Application NotePDF 268 KB an9740 Jan 17, 1999AI-generated Summary: This document provides important legal and usage notices for semiconductor products, emphasizing user responsibility for product design and compliance with applicable laws. It disclaims Renesas Electronics' liability for damages from improper use, alteration, or reverse engineering. Products are categorized into Standard and High Quality grades, with specific application guidelines. Users must follow the latest product specifications and implement safety measures. Export control and environmental regulations compliance is mandatory. Contact information for Renesas Electronics sales offices worldwide is also provided.
- Application NotePDF 520 KB an9523 Aug 19, 1998AI-generated Summary: The document details SPICE evaluation programs for operational amplifier models, focusing on AC and DC transfer functions for non-inverting op amps. It explains how to simulate AC transfer functions with three different gains using user-supplied feedback resistors, load resistance, capacitance, and power supply voltage. The DC parameters program analyzes input offset voltage, input currents, and power supply currents using DC sweep inputs. The programs assume dual power supplies but can adapt to single supply configurations.
- Application NotePDF 508 KB an9510 Aug 19, 1998AI-generated Summary: The document explains fundamental analog circuit concepts for digital designers, focusing on superposition, Thevenin equivalent circuits, and feedback principles. It details the operation and assumptions of inverting and non-inverting op amps, differential amplifiers, and the use of T networks in feedback paths. The text highlights the importance of feedback in controlling closed-loop gain and stability, and distinguishes between voltage and current feedback op amps, especially in high-frequency applications like video amplifiers.
- Application NotePDF 854 KB an9415 Aug 19, 1998AI-generated Summary: The document explains feedback in operational amplifiers, comparing non-inverting and inverting configurations. It highlights how feedback improves stability, reduces gain errors, noise, and distortion by relying on passive components. The text discusses frequency-dependent feedback, noise reduction via filtering, and impedance control. It introduces Bode plots for analyzing frequency response and phase shifts in circuits with poles and zeros, emphasizing their importance in stability and oscillation criteria.
- Application NotePDF 415 KB an551 Aug 12, 1998AI-generated Summary: The document details recommended test procedures for operational amplifiers, focusing on measurements such as settling time, gain bandwidth product, phase margin, input noise voltage and current, and channel separation. It specifies test circuits and step-by-step methods for accurate parameter evaluation. Table 1 lists parameters and component values for various amplifier models. The procedures ensure precise characterization of amplifier performance using specific test setups and measurement techniques.
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- Application NotePDF 263 KB r13an0003eu0100-biasing-op-amps Dec 06, 2019AI-generated Summary: Proper biasing of operational amplifiers is essential to avoid malfunction in AC-coupled circuits. A missing DC bias path causes long stabilization times and potential failures. Adding input resistors to ground provides a DC path for bias currents, minimizing offset errors. For single-supply AC-coupled amplifiers, biasing uses a reference voltage, ideally from a high-PSRR voltage reference or buffered voltage divider, to maintain signal symmetry and reduce noise. Understanding frequency responses of input and feedback components is crucial for setting bandwidth and gain characteristics.
- Application NotePDF 564 KB an1993 May 22, 2018AI-generated Summary: Voltage feedback (VFB) amplifiers use a differential input pair, a high-impedance stage, and an output buffer to convert input voltage differences into output voltage. The VFB amplifier's gain decreases at a dominant pole frequency due to compensation capacitors. Current feedback (CFB) amplifiers include a class AB input amplifier, current mirror, high-impedance stage, and output buffer. CFB amplifiers provide faster switching and higher slew rates by drawing charge/discharge currents directly from supply rails, unlike VFB amplifiers which are limited by biasing current sources.
- Application NotePDF 357 KB an1694 Jan 19, 2004AI-generated Summary: The document outlines the four fundamental internal blocks of an operational amplifier and presents a simple 2:1 stage circuit diagram. It includes important legal notices from Renesas Electronics regarding the use, liability, and intellectual property rights of their semiconductor products. The document clarifies product quality grades, intended applications, and restrictions on use in life-critical or hazardous systems. It emphasizes compliance with applicable laws and safety responsibilities when using Renesas products. Contact information for Renesas sales offices worldwide is also provided.
- Application NotePDF 843 KB an535 Jun 05, 2002AI-generated Summary: A Data Acquisition System (DAS) requires careful design of signal conditioning, transducer selection, and signal transmission to ensure high accuracy. Signal conditioning includes multiplexing, amplification, filtering, and calibration, ideally performed near the transducer. Transducers convert physical variables to electrical signals, often voltage, with low source resistance preferred. Signal paths can be single-ended or differential; differential paths better reject common mode noise, especially for low-level signals. Shielded twisted pairs and balanced lines reduce interference. Filters, typically Butterworth low-pass, prevent aliasing and maintain signal integrity.
- Application NotePDF 268 KB an9740 Jan 17, 1999AI-generated Summary: This document provides important legal and usage notices for semiconductor products, emphasizing user responsibility for product design and compliance with applicable laws. It disclaims Renesas Electronics' liability for damages from improper use, alteration, or reverse engineering. Products are categorized into Standard and High Quality grades, with specific application guidelines. Users must follow the latest product specifications and implement safety measures. Export control and environmental regulations compliance is mandatory. Contact information for Renesas Electronics sales offices worldwide is also provided.View More (10)
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- End Of Life NoticePDF 233 KB PLC17040 Aug 04, 2017
- Product Change NoticePDF 152 KB PCN12085 Nov 07, 2012
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