CBM128S085TS

Corebai
CBM128S085/CBM108S085 OPERATION INSTRUCTION Features Application  TSSOP16,QFN 16 pin package  Battery-Powered Instruments  I / O voltage: 1.8V - 5.5V  Digital Gain and Offset Adjustment  Core voltage：1.8v - 3.6v  Programmable Voltage and Current  Maximum 1MHz continuous data output  Programmable Attenuators rate  Voltage Reference for ADCs  Temperature range - 40 ℃ - 125...
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Технические характеристики

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Корпус TSSOP-16
Разрешение преобразователя
Кол-во каналов
Время установки
Интерфейс обмена данными
Тип выхода
Диапазон выходных напряжений
Примечание Differential output - N; INL/DNL ±2, +0.15/-0.09 (LSB)
Рабочая температура
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CBM128S085/CBM108S085 OPERATION INSTRUCTION Features Application  TSSOP16,QFN 16 pin package  Battery-Powered Instruments  I / O voltage: 1.8V - 5.5V  Digital Gain and Offset Adjustment  Core voltage：1.8v - 3.6v  Programmable Voltage and Current  Maximum 1MHz continuous data output  Programmable Attenuators rate  Voltage Reference for ADCs  Temperature range - 40 ℃ - 125 ℃  Sensor Reference Supply Voltage  Four wire SPI interface  Range Detectors  Pulse generator  Clock calibration unit  Precise stop pulse enable window  The rising edge / falling edge is triggered separately or both rising edge and falling edge are triggered at the same time General Description CBM128S085/CBM108S085 is a high-precision and highly integrated digital to analog converter chip. A single chip integrates an 8-channel 12 / 10-bit voltage output digital to analog converter with output buffer drive. The chip is packaged with a smaller 16-pin TSSOP; The normal operational power supply voltage range is 2.7V ~ 5.5V; The output buffer drive can ensure that the output voltage is rail to rail, so as to ensure the maximum voltage output range; The power consumption is very low. Without load, the overall consumed current is only 540uA@3V ， 600uA@5V. The three-wire serial interface is adopted, and the maximum clock can reach 40MHz. It allows very flexible configuration and is compatible with the current common SPI ™, QSPI, MICROWIRE, DSP and other interface standards. It supports daisy chain working mode. A single interface can control multiple chips at the same time to ensure that multiple chips update their status at the same time. CBM128S085/CBM108S085 have two external reference voltage inputs, one for channels A to D and the other for channels E to H. Each reference voltage can be configured separately, allowing the input range to be 0.5V ~ VA, so as to ensure that the chip provides the widest possible dynamic output range. The 16 shift registers at the digital input controlled by the serial interface can easily control the working mode of the chip, including sleep output state and output update state. All channels can be updated individually or uniformly. FOCUS ON DEVELOPMENT • SINCERELY SERVICE • INNOVATIVE FUTURE www.corebai .c om PDF
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Дата модификации: 18.06.2022

Размер: 2.21 Мб

25 стр.

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