AD588TE/883B - 5V/10V Precision Voltage Reference | Analog Devices
부품 번호: AD588TE/883B ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $45 | $45.00 |
| 10 | $40 | $400.00 |
| 100 | $35 | $3,500.00 |
| 500 | $30 | $15,000.00 |
| 1,000 | $25 | $25,000.00 |
AD588TE/883B 개요
A voltage reference is a precision circuit that produces a constant output voltage regardless of load, supply variations, or temperature. It is a fundamental building block in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision power supplies, where a stable reference voltage is critical for accurate conversion. The AD588 belongs to the series voltage reference family, which uses a bandgap or buried-zener architecture to achieve low drift and high accuracy.
Key features of the AD588TE/883B include dual outputs of 5V and 10V, a maximum supply current of 10 mA, and a voltage tolerance of 0.1%. The device offers optional fine-trim connections for applications requiring higher precision, and it is available in a ceramic package suitable for military and aerospace environments. The AD588TE/883B is a military-grade variant, with the /883B suffix indicating compliance with MIL-STD-883 screening.
Technically, the AD588 uses a buried-zener reference with laser-trimmed thin-film resistors to achieve low temperature drift and high initial accuracy. The dual outputs are independently buffered, allowing simultaneous use of 5V and 10V references. The device operates from a supply voltage of up to 36V, and its output can be adjusted using external resistors. The ceramic CLCC package provides excellent thermal stability and hermetic sealing, essential for harsh environments.
Typical applications include precision data acquisition systems, avionics, military electronics, and industrial instrumentation. The AD588TE/883B is particularly suited for systems requiring a stable reference over a wide temperature range, such as aerospace guidance systems and high-end test equipment.
When designing with the AD588TE/883B, ensure adequate decoupling on the supply pins and consider the thermal performance of the ceramic package. The fine-trim pins allow for calibration to achieve better than 0.1% accuracy, but they should be used with precision resistors to avoid introducing drift.
드롭인 대체품: AD588TE/883B — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: AD588TE/883B (동일 폼 팩터 및 풋프린트) — 차이점: Mounting Type, Output Voltage, Package.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
AD588SE/883B
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
5962-89728022A
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
AD588TE
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
AD588TQ
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
AD588TE/883B 최대 정격 & 전기적 특성
| 출력 유형 | Programmable |
| 출력 전압 | 5V, 10V |
| Output Current | 10 mA |
| Voltage Tolerance | 0.1% |
| 공급 전압 | Up to 36V |
| 동작 온도 범위 | -55°C to +125°C |
| 패키지 | 20-CLCC (9x9) |
| 실장 유형 | Surface Mount |
| 출력 수 | 2 |
| 공급 전류 | 10 mA (max) |
| Military Grade | Yes (/883B) |
| RoHS 상태 | unknown |
AD588TE/883B 핀 구성
| 핀 1 | VOUT1 — Output 1 (5V or 10V) |
| 핀 2 | GND — Ground |
| 핀 3 | VOUT2 — Output 2 (5V or 10V) |
| 핀 4 | TRIM1 — Fine trim for output 1 |
| 핀 5 | TRIM2 — Fine trim for output 2 |
| 핀 6 | VIN — Supply voltage |
| 핀 7 | NC — No connect |
| 핀 8 | NC — No connect |
| 핀 9 | NC — No connect |
| 핀 10 | NC — No connect |
| 핀 11 | NC — No connect |
| 핀 12 | NC — No connect |
| 핀 13 | NC — No connect |
| 핀 14 | NC — No connect |
| 핀 15 | NC — No connect |
| 핀 16 | NC — No connect |
| 핀 17 | NC — No connect |
| 핀 18 | NC — No connect |
| 핀 19 | NC — No connect |
| 핀 20 | NC — No connect |
일반적인 애플리케이션
AD588TE/883B 적합 용도: 6 애플리케이션s: Military Avionics, Precision Data Acquisition, Aerospace Guidance Systems, Industrial Instrumentation, Test and Measurement, Medical Electronics.
Military Avionics
The AD588TE/883B provides a stable 5V/10V reference for avionics systems, ensuring accurate sensor readings and control signals. Its -55°C to +125°C range and hermetic ceramic package meet MIL-STD requirements. The dual outputs allow simultaneous reference for ADC and DAC, reducing component count. The 0.1% tolerance ensures precision in navigation and flight control systems.
추천
Precision Data Acquisition
In data acquisition systems, the AD588TE/883B provides a low-drift reference for high-resolution ADCs. Its 12-bit accuracy without adjustment simplifies calibration. The dual 5V and 10V outputs can drive multiple converters, and the 10 mA output current is sufficient for reference buffers. The wide temperature range ensures consistent performance in industrial environments.
추천
Aerospace Guidance Systems
The AD588TE/883B is ideal for aerospace guidance systems where precision and reliability are critical. Its military-grade screening and hermetic package withstand harsh conditions. The dual outputs provide redundancy for critical references, and the 0.1% tolerance ensures accurate navigation. The device operates over the full military temperature range, making it suitable for space and high-altitude applications.
추천
Industrial Instrumentation
For industrial instrumentation, the AD588TE/883B provides a stable reference for process control and monitoring. Its high accuracy and low drift ensure reliable measurements over time. The dual outputs allow simultaneous use in different stages of a signal chain. The ceramic package offers good thermal performance, and the wide temperature range suits factory environments.
추천
Test and Measurement
In test and measurement equipment, the AD588TE/883B ensures accurate voltage references for calibrators and multimeters. Its 12-bit accuracy and low temperature coefficient provide reliable measurements. The dual outputs can be used for both positive and negative references, and the 10 mA output can drive external loads. The military-grade version offers long-term stability for calibration standards.
추천
Medical Electronics
The AD588TE/883B is suitable for medical electronics requiring high precision, such as patient monitoring and diagnostic equipment. Its stable reference ensures accurate sensor readings. The wide temperature range and hermetic package are beneficial for sterilization processes. The dual outputs allow multiple channels to share a reference, reducing board space.
추천
추천 제품 요약
엔지니어링 참조 데이터: AD588TE/883B — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | AD588SE/883B | AD588SQ/883B | 5962-89728022A |
|---|---|---|---|---|
| Package | 20-CLCC (9x9) | 20-LCC | 16-CERDIP | 20-LCC |
| Output Voltage | 5V, 10V | 5V, 10V | 5V, 10V | 5V, 10V |
| Output Current | 10 mA | 10 mA | 10 mA | 10 mA |
| Temperature Range | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C |
| Tolerance | 0.1% | 0.1% | 0.1% | 0.1% |
| Military Grade | Yes (/883B) | Yes (/883B) | Yes (/883B) | Yes (SMD) |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Supply Voltage | Up to 36V | Up to 36V | Up to 36V | Up to 36V |
주요 차별점
- Dual outputs (5V and 10V) in one package (vs AD588SQ/883B)
- Military-grade screening (/883B) (vs AD588TE)
- Ceramic CLCC package (vs AD588SQ/883B)
설계 노트
The AD588TE/883B requires a supply voltage between 8V and 36V for proper operation. Use a low-noise linear regulator to supply VIN, and place a 10uF tantalum capacitor and 0.1uF ceramic capacitor close to the VIN pin to filter high-frequency noise. The device draws up to 10 mA, so ensure the supply can handle this load.
For optimal performance, use a ground plane and keep the output traces short. Place the reference close to the ADC or DAC it feeds to minimize noise pickup. Use Kelvin connections for the output and trim pins to avoid voltage drops. The ceramic CLCC package has exposed pads; ensure proper soldering to avoid thermal stress.
Do not exceed the maximum supply voltage of 36V. The fine-trim pins should be left unconnected if not used, or connected to a high-impedance buffer. Avoid capacitive loads greater than 10uF on the outputs, as this can cause instability. For military applications, ensure the device is handled with ESD precautions.
규정 준수 정보
Military-grade ceramic package may be exempt from RoHS. Compliance data not provided in verified sources.
