Digitally Controlled, 0.5% Accurate, Safest APD Bias Supply

General Description The MAX1932 generates a low-noise, high-voltage output to bias avalanche photodiodes (APDs) in optical receivers. Very low output ripple and noise is achieved by constant-frequency, pulse-width modulated (PWM) boost topology combined with a unique architecture that maintains r

数控、0.5%精度、更安全的APD偏置电源

MAX1932为光学接受器中的雪崩光电二极管(APD)产生一个低噪声、高电压输出。通过一个恒定频率的、脉宽调制(PWM) boost拓扑及一个独特的结构――该结构在反馈回路中加入可选择的RC或者LC后滤波器仍可保持稳定调压，得以达到非常低的输出纹波和噪声。一个精确的参考和误差放大器可以保持0.5%输出电压准确度。\n\n MAX1932可以保护贵重的APD，抵制不利的工作条件，同时提供最优的偏压。传统的boost转换器通过测量开关电流来进行保护，而MAX1932集成了精确的高端限流特性来保护雪崩条件下的APD。一个限流标志位指示精确的雪崩击穿点以方便APD工作点的校准。MAX • 独特的结构提供优异的精度，提高系统性能\n• 0.5%输出电压精度\n\n• 低输出电压纹波(<1mV)\n\n\n\n\n• 保护功能保证安全工作\n• 高精度高边限流\n\n• 雪崩指示标记\n\n\n\n\n• 提供灵活的输出电压，适合多种应用和设计\n• 4.5V至90V输出电压范围\n\n• 可使用8位SPI兼容内部DAC、外部DAC或外部电阻设置输出电压\n\n\n\n\n• 较小的电路占位面积降低设备尺寸\n• 12引脚、4mm x 4mm QFN封装\n\n• 电路高度<2mm\n\n\n\n\n• 通用的2.7V至5.5V输入电压范围;

Digitally Controlled, 0.5 Accurate, Safest APD Bias Supply

文件：399.84 Kbytes Page：16 Pages

Digitally Controlled, 0.5% Accurate, Safest APD Bias Supply

General Description The MAX1932 generates a low-noise, high-voltage output to bias avalanche photodiodes (APDs) in optical receivers. Very low output ripple and noise is achieved by constant-frequency, pulse-width modulated (PWM) boost topology combined with a unique architecture that maintains r

Digitally Controlled, 0.5% Accurate, Safest APD Bias Supply

General Description The MAX1932 generates a low-noise, high-voltage output to bias avalanche photodiodes (APDs) in optical receivers. Very low output ripple and noise is achieved by constant-frequency, pulse-width modulated (PWM) boost topology combined with a unique architecture that maintains r

Digitally Controlled, 0.5 Accurate, Safest APD Bias Supply

文件：399.84 Kbytes Page：16 Pages

封装/外壳：12-WQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG CTRLR FBR OPT 1OUT 12TQFN 集成电路（IC） 特殊用途稳压器

封装/外壳：12-WQFN 裸露焊盘 包装：管件 描述：IC REG CTRLR FBR OPT 1OUT 12TQFN 集成电路（IC） 特殊用途稳压器

ULTRA HIGH SPEED/VOLTAGE VIDEO AMPLIFIER

DESCRIPTION: The MSK 1932 Series of High Speed, High Voltage Video Amplifiers is designed to directly drive the cathode of today’s high performance CRT’s. The MSK 1932 has user adjustable contrast and brightness levels and also comes with a blanking function. The MSK 1932 can be directly connecte

Integrated Circuit 3-Terminal Positive Voltage Regulator, 10V, 1A

The NTE1932 fixed–voltage regulator is a monolithic integrated circuit in a TO220 type package designed for use in a wide variety of applications including local, on–card regulation. This regulator employs internal current limiting, thermal shutdown, and safe–area compensation. With adequate heat

Constant-Current DC/DC LED Driver in ThinSOT

文件：235.76 Kbytes Page：16 Pages