描述
ACPL-790B-000E Isolation Amplifier
±0.5% High Gain Accuracy meets Superior CMTI – The Professional Precision Isolation Amp Choice for Shunt Resistor Current Sensing.
// High-Linearity Sigma-Delta Modulator 8-Pin DIP Tube Portfolio
The High-Precision Signal Isolation Advantage
The ACPL-790B-000E represents a premier flagship component for space-constrained, high-voltage switching systems demanding absolute linear tracking and high galvanic isolation. Engineered by Broadcom (Avago Technologies) with an advanced sigma-delta modulator core, this precision isolation amplifier translates microvolt shunt signals flawlessly without localized harmonic distortions. Housed in a standardized 8-pin dual-in-line package footprint, it secures pure, deterministic analog loop paths and safely neutralizes severe system feedback hazards.
- Elite ±0.5% maximum high gain tolerance tracking minute phase deviations safely
- 15 kV/µs High common-mode transient immunity (CMTI) filtering transient switching noise
- Low non-linearity error metrics ensuring crystal-clear telemetry translation grids
Key Performance Advantages
±0.5% Premium Accuracy
Maintains unmatched calibration linearity across its lifecycle, removing the dependency for expensive post-assembly manual sensor alignment routines.
15kV/µs High Noise Rejection
Suppresses high-voltage fast-switching transient pulses entirely, preventing localized digital control errors inside heavy-duty fieldboards.
Standard Through-Hole DIP-8
Housed in a rugged dual-in-line structural package outline, facilitating smooth wave soldering strengths and robust socket prototyping versatility.
Technical Specifications
| Parameter Node | Detailed Engineering Specification |
|---|---|
| Manufacturer | Broadcom Limited / Avago Technologies |
| Part Number (MPN) | ACPL-790B-000E |
| Product Category | High-Precision Linear Isolation Amplifiers (隔离放大器) |
| Gain Accuracy Tolerance | ±0.5% Maximum Strict Gain Error Matrix |
| Common Mode Rejection (CMTI) | 15 kV/µs Minimum Noise Shielding Immunity at VCM = 1kV |
| Input Voltage Bounds | ±200 mV Linear Full-Scale Measurement Window |
| Non-Linearity Level | 0.05% Ultra-Low Maximum Deviation Scaling |
| Safety Working Voltage | VIORM = 891 VPEAK Approved IEC/EN/DIN EN 60747-5-5 Standard |
| Package / Case Form | Standard 8-Pin DIP / DIP-8 Layout (Lead-Free Tube Container Structure) |
| Temperature Window | Extended Performance Industrial Range Spectrum (-40°C to +105°C) |
Versatile Precision Applications
- Motor Current Sensing: Reads low-voltage shunt resistor metrics accurately inside multi-phase AC motor phase speed controllers.
- Industrial Inverter Systems: Real-time current tracking feedback node loops for large automation servo systems and PLCs.
- Solar Power Converters: Provides high-voltage isolation mapping boundaries inside green energy string solar inverters.
- General Isolation Interfaces: Safe data acquisition link protecting sensitive monitoring mainboards from severe electrical shock channels.
Industrial Quality Protections
100% Original Sourcing: Procured securely through fully audited tier-1 franchise lines, completely ensuring anti-counterfeit protection.
Anti-Static Handling: Stored and picked in full alignment with international ANSI/ESD cleanroom facility benchmarks.
Full Batch Traceability: Verified via intensive certificate analysis and rigorous documentation tracking prior to export dispatch.
HIGH-PRECISION ANALOG SIGNAL ISOLATION SOLUTIONS // DIRECT SOURCE ARCHITECTURE