PCF8590T, PCF8591, PCF85911 Selling Leads, Datasheet
MFG:6 Package Cooled:DIP D/C:98
PCF8590T, PCF8591, PCF85911 Datasheet download
Part Number: PCF8590T
MFG: 6
Package Cooled: DIP
D/C: 98
PCF8590T, PCF8591, PCF85911
- Table of contents:
Info of PCF8590T
Info of PCF8591
Info of PCF85911
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About PCF
PDF/DataSheet Download
Datasheet: PCF
File Size: 1246073 KB
Manufacturer: Welwyn Components Limited
Download : Click here to Download
About PCF8591
PDF/DataSheet Download
Datasheet: PCF8591
File Size: 227104 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About PCF
PDF/DataSheet Download
Datasheet: PCF
File Size: 1246073 KB
Manufacturer: Welwyn Components Limited
Download : Click here to Download
PCF8591 General Description
The PCF8591 is a single-chip, single-supply low power 8-bit CMOS data acquisition device with four analog inputs, one analog output and a serial I2C-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 I2C-bus without additional hardware. Address, control and data to and from the device are transferred serially via the two-line bidirectional I2C-bus.
The functions of the device include analog input multiplexing, on-chip track and hold function, 8-bit analog-to-digital conversion and an 8-bit digital-to-analog conversion. The maximum conversion rate is given by the maximum speed of the I2C-bus.
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 I2C-bus without additional hardware. Address, control and data to and from the device are transferred serially via the two-line bidirectional I2C-bus.
The functions of the device include analog input multiplexing, on-chip track and hold function, 8-bit analog-to-digital conversion and an 8-bit digital-to-analog conversion. The maximum conversion rate is given by the maximum speed of the I2C-bus.
PCF8591 Features
· Single power supply
· Operating supply voltage 2.5 V to 6 V
· Low standby current
· Serial input/output via I2C-bus
· Address by 3 hardware address pins
· Sampling rate given by I2C-bus speed
· 4 analog inputs programmable as single-ended or differential inputs
· Auto-incremented channel selection
· Analog voltage range from VSS to VDD
· On-chip track and hold circuit
· 8-bit successive approximation A/D conversion
· Multiplying DAC with one analog output.
· Operating supply voltage 2.5 V to 6 V
· Low standby current
· Serial input/output via I2C-bus
· Address by 3 hardware address pins
· Sampling rate given by I2C-bus speed
· 4 analog inputs programmable as single-ended or differential inputs
· Auto-incremented channel selection
· Analog voltage range from VSS to VDD
· On-chip track and hold circuit
· 8-bit successive approximation A/D conversion
· Multiplying DAC with one analog output.
PCF8591 Typical Application
· Closed loop control systems
· Low power converter for remote data acquisition
· Battery operated equipment
· Acquisition of analog values in automotive, audio and TV applications.
· Low power converter for remote data acquisition
· Battery operated equipment
· Acquisition of analog values in automotive, audio and TV applications.
PCF8591 Connection Diagram
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