PCF8591T/2,518

The PCF8591T/2.518 is a single-chip, single supply low power 8-bit CMOS data acquisition device with four analogue inputs, one analogue output and a serial I?C-bus interface. Three address pins A0, A1 and A2 are used for programming the hardware address, allowing the use of up to eight devices connected to the I?C-bus without additional hardware. Address, control and data to and from the device are transferred serially via the two-line bidirectional I?C-bus. The functions of the device include analogue input multiplexing, on-chip track and hold function, 8-bit analogue-to-digital conversion and an 8-bit digital-to-analogue conversion. The maximum conversion rate is given by the maximum speed of the I?C-bus.

• Single power supply
• Low standby current
• Serial input/output via I?C-bus
• I?C address selection by 3 hardware address pins
• Maximum sampling rate given by I?C-bus speed
• 4 Analogue inputs configurable as single ended or differential inputs
• Auto-incremented channel selection
• Analogue voltage range from VSS to VDD
• On-chip track and hold circuit
• Multiplying DAC with one analogue output

Микросхемы / ЦАП, АЦП, Кодеки, Преобразователи / Кодеки, декодеры
Корпус: 16-SO, инфо: Кодек общего назначения, 1 канал, 8-бит 3.3В/5В

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