PCF8591T

8-bit A/D and D/A converter; Single power supply\nOperating supply voltage 2.5 V to 6.0?V\nLow standby current\nSerial input/output via I2C-bus\nI2C address selection by 3 hardware address pins\nMax sampling rate given by I2C-bus speed\n4 analog inputs configurable as single ended or differential inputs\nAuto-incremented channel selection\nAnalog voltage range from VSS to VDD\nOn-chip track and hold circuit\n8-bit successive approximation A/D conversion\nMultiplying DAC with one analog output.\n;

The PCF8591 is a single-chip, single?supply low?power 8?bit CMOS data acquisitiondevice with four analog inputs, one analog output and a serial I2C?bus interface. Threeaddress pins A0, A1 and A2 are used for programming the hardware address, allowingthe 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-linebidirectional I2C?bus.\nThe functions of the device include analog input multiplexing, on-chip track and holdfunction, 8-bit analog?to?digital conversion and an 8?bit digital?to?analog conversion. Themaximum conversion rate is given by the maximum speed of the I2C-bus.\n

恩XP

PCF8591T

8-bit A/D and D/A converter

GENERALDESCRIPTION ThePCF8591isasingle-chip,single-supplylowpower8-bitCMOSdataacquisitiondevicewithfouranaloginputs,oneanalogoutputandaserialI2C-businterface.ThreeaddresspinsA0,A1andA2areusedforprogrammingthehardwareaddress,allowingtheuseofuptoeight

PHI

PCF8591T

8-bit A/D and D/A converter

PHI

PM-8591

10/100Base-TXISOLATIONTRANSFORMERSWITHFILTERS

PXLA8591LR

Industry-leading10GigabitSingle-modeFiberServerConnection

PXLA8591SR

Industry-leading10GigabitMulti-modeFiberServerConnection