(Hong Kong)
Product Summary
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.
The PCF8591;
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;
additionalhardware.Address,controlanddatatoandfrom;
the device are transferred serially via the two-line;
bidirectional I2C-bus.;
The PCF8591;
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.Themaximumconversionrateisgivenbythe;
maximum speed of the I2C-bus.
Parametrics
TYPE PACKAGE
NUMBER NAME DESCRIPTION VERSION
PCF8591P DIP16 plastic dual in-line package; 16leads (300mil) SOT38-4
PCF8591T SO16 plastic small outline package; 16leads; body width 7.5mm SOT162-1
Features
The goods PIC18F6723-I/PT had buy锛烻ingle power supply
Operating supply voltage 2.5Vto6V
Low standby current
Serial input/output via I
2C-bus
Address by 3 hardware address pins
Sampling rate given by I
2C-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.
Diagrams
<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20126293627833.jpg">
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 PCF8591P,112 |
NXP Semiconductors |
ADC (A/D Converters) ADC/DAC 8-BIT I2C |
Data Sheet |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||||||||||
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PCF80 |
Other |
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Data Sheet |
Negotiable |
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PCF84C00 |
Other |
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Data Sheet |
Negotiable |
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PCF84C12A |
Other |
|
Data Sheet |
Negotiable |
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PCF84C12AP |
Other |
|
Data Sheet |
Negotiable |
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PCF84C21A |
Other |
|
Data Sheet |
Negotiable |
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PCF84C22A |
Other |
|
Data Sheet |
Negotiable |
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