UC19432-SP
- QML-V Qualified, SMD 5962-09233
- Rad Tolerant: 30 kRad(Si) TID(1)
- TID Dose Rate = 10 mRad/sec
- Programmable Transconductance for Optimum Current Drive
- Accessible 1.3 V precision Reference
- Both Error Amplifier Inputs Available
- 0.7% Overall Reference Tolerance
- 0.4% Initial Accuracy
- 2.4-V to 24-V Operating Supply Voltage and User Programmable Reference
- Reference Accuracy Maintained for Entire Range of Supply Voltage
- Superior Accuracy and Easier Compensation for Optoisolator Application
- Low Quiescent Current (0.5 mA Typ)
(1) Radiation tolerance is a typical value based upon initial device qualification. Radiation Lot Acceptance Testing is available – contact factory for details.
The UC19432 is an adjustable precision analog controller with 100-mA sink capability if the ISET pin is grounded. A resistor between ISET and ground will modify the transconductance while decreasing the maximum current sink. This will add further control in the optocoupler configuration. The trimmed precision reference along with the non-inverting error amplifier inputs are accessible for custom configuration. A sister device, the UC19431 adjustable shunt regulator, has an on-board resistor network providing six preprogrammed voltage levels, as well as exernal programming capability.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | Precision Analog Controller. datasheet (Rev. A) | 2010/07/27 | |
| * | SMD | UC19432-SP SMD 5962-09233 | 2016/07/08 | |
| * | Radiation & reliability report | UC19432-SP TID Report | 2015/04/27 | |
| More literature | TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. A) | 2023/08/31 | ||
| Application note | QML flow, its importance, and obtaining lot information (Rev. C) | 2023/08/30 | ||
| Application note | Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) | PDF | HTML | 2022/11/17 | |
| Application note | Single-Event Effects Confidence Interval Calculations (Rev. A) | PDF | HTML | 2022/10/19 | |
| Selection guide | TI Space Products (Rev. I) | 2022/03/03 | ||
| Application note | DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer | 2020/08/21 | ||
| Application note | Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form | PDF | HTML | 2020/05/18 | |
| E-book | Radiation Handbook for Electronics (Rev. A) | 2019/05/21 |
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| 패키지 | 핀 | 다운로드 |
|---|---|---|
| CDIP (JG) | 8 | 옵션 보기 |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치