Features
- 220MHz -3dB Bandwidth
- Unity-gain Stable
- Low Supply Current: 9mA @ VS = ±15V
- Wide Supply Range: ±2.5V to ±15V Dual-Supply and 5V to 30V Single-Supply
- High Slew Rate: 300V/µs
- Fast Settling: 75ns to 0.1% for a 10V Step
- Wide Output Voltage Swing: -12.75V/+13.6V with VS = ±15V, RL = 1kΩ
- Low Cost, Enhanced Replacement for the EL2044
- Pb-free (RoHS compliant)
ISL55001 Functional Diagram
Description
The ISL55001 is a high speed, low power, low cost monolithic operational amplifier. The ISL55001 is unity-gain stable and features a 300V/µs slew rate and 220MHz bandwidth while requiring only 9mA of supply current. The power supply operating range of the ISL55001 is from ±15V down to ±2. 5V. For single-supply operation, the ISL55001 operates from 30V down to 5V. The ISL55001 also features an extremely wide output voltage swing of -12. 75V/+13. 4V with VS = ±15V and RL = 1kΩ. At a gain of +1, the ISL55001 has a -3dB bandwidth of 220MHz with a phase margin of 50°. Because of its conventional voltage-feedback topology, the ISL55001 allows the use of reactive or non-linear elements in its feedback network. This versatility combined with low cost and 140mA of output-current drive makes the ISL55001 an ideal choice for price-sensitive applications requiring low power and high speed. The ISL55001 is available in an 8 Ld SO package and specified for operation over the full -40°C to +85°C temperature range.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 1 |
| Temp. Range (°C) | -40 to +85°C |
| Bandwidth (MHz) | 220 |
| Gain Min | 1 |
| Offset Voltage (Max) (mV) | 3 |
| IBIAS (nA) | 1720 |
| IOUT (A) | 0.145 |
| CMRR (dB) | 90 |
| PSRR (db) | 90 |
| Rail-to-Rail Input | No |
| Rail-to-Rail Output | No |
| IS per Amp (mA) | 9 |
| Noise VN (nV/√Hz) | 12 |
| Single Supply Voltage Range (V) | 5 - 30 |
| Slew Rate (V/µs) | 300 |
| VOUT (V) | 11.5 |
| VS (Min) (V) | 5 |
| VS (Max) (V) | 30 |
| 2nd Harmonic (dB) | -72 |
| 3rd Harmonic (dB) | -80 |
| Diff Gain (%) | 0.01 |
| Diff Phase (°) | 0.05 |
| AVOL (dB) | 84.6 |
| Topology [Rail 1] | VFA |
| Enable | No |
| Output Headroom (V) | 2.2 |
| Distortion Conditions | 2Vpp, 2MHz |
| Qualification Level | Standard |
| Simulation Model Available | iSim |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOICN | 4.9 x 3.9 x 0.00 | 8 | 1.3 |
Application Block Diagrams
 | Barcode Scanner System Industrial barcode scanner supporting 1D/2D barcodes and NFC, with edge intelligence and flexible connectivity. |
Additional Applications
- Video Amplifiers
- Single-supply Amplifiers
- Active Filters/Integrators
- High Speed Sample-and-Hold
- High Speed Signal Processing
- ADC/DAC Buffers
- Pulse/RF Amplifiers
- Pin Diode Receivers
- Log Amplifiers
- Photo Multiplier Amplifiers
- Difference Amplifier
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| Part Number | Status | Samples | Stock | RoHS | Package | Budgetary Price (USD) | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISL55001IBZ | Active | Available | In Stock | RoHS:EN | SOICN | 1ku | $3.04 | 8# | Tube | 1 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | MALAYSIA | USA |
| ISL55001IBZ-T13 | Active | N/A | Out of Stock | RoHS:EN | SOICN | 1ku | $3.1 | 8# | Reel | 1 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | MALAYSIA | USA |
| ISL55001IBZ-T7 | Active | N/A | In Stock | RoHS:EN | SOICN | 1ku | $3.1 | 8# | Reel | 1 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | MALAYSIA | USA |
| ISL55001IBZ-T7A | Obsolete | N/A | Out of Stock | RoHS:EN | SOICN | 8# | Reel | 1 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C |
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- Product Change NoticePDF 178 KB Jun 17, 2022
- 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.
- Product Change NoticePDF 152 KB PCN12085 Nov 07, 2012
- Product Change NoticePDF 135 KB PCN12084 Oct 15, 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 8.19 MB an1548 Jan 19, 2004AI-generated Summary: The iSim Active Filter Designer sequences poles from high Q to low Q in ascending gains to reduce output clipping and noise. It allows manual or semi-automatic pole and gain entry, placing real poles last for noise and stopband advantages. The design process involves defining constraints, selecting op amps, and simulating solutions. Users can preview filter shapes or manually input poles from external tools. The tool supports multi-stage designs with selectable op amps based on supply voltage and output swing requirements.
- Application NotePDF 299 KB an1310 Jan 19, 2004AI-generated Summary: The document discusses ground loop issues in long-distance video transmission and illustrates common-mode signal improvements. It emphasizes that circuit and software descriptions serve only as operational examples, placing full responsibility for product design on the user. Renesas disclaims liability for damages from unauthorized use, modification, or failure to comply with specified operating conditions. Products are categorized into Standard and High Quality grades, with restrictions on use in life-critical or hazardous environments. Users must ensure compliance with laws, safety measures, and environmental regulations. Contact information for global Renesas sales offices is 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.
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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 8.19 MB an1548 Jan 19, 2004AI-generated Summary: The iSim Active Filter Designer sequences poles from high Q to low Q in ascending gains to reduce output clipping and noise. It allows manual or semi-automatic pole and gain entry, placing real poles last for noise and stopband advantages. The design process involves defining constraints, selecting op amps, and simulating solutions. Users can preview filter shapes or manually input poles from external tools. The tool supports multi-stage designs with selectable op amps based on supply voltage and output swing requirements.
- Application NotePDF 299 KB an1310 Jan 19, 2004AI-generated Summary: The document discusses ground loop issues in long-distance video transmission and illustrates common-mode signal improvements. It emphasizes that circuit and software descriptions serve only as operational examples, placing full responsibility for product design on the user. Renesas disclaims liability for damages from unauthorized use, modification, or failure to comply with specified operating conditions. Products are categorized into Standard and High Quality grades, with restrictions on use in life-critical or hazardous environments. Users must ensure compliance with laws, safety measures, and environmental regulations. Contact information for global Renesas sales offices is provided.View More (6)
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