厂商NXP Semiconductors 半导体集成电路 - IC PCF8591T/2,518 数据手册，datasheet pdf下载

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型号：	PCF8591T/2,518
厂商：	NXP Semiconductors
标准：
分类：	半导体，集成电路 - IC
描述：	adc / dac multichannel 8 bit adc/dac i2c
PDF：	预览
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PCF8591T/2,518的详细信息

Manufacturer：	NXP
Product Category：	ADC / DAC Multichannel
RoHS：	Yes
Brand：	NXP Semiconductors
Number of Channels：	1 Channel
Resolution：	8 bit
Supply Voltage - Max：	6 V
Supply Voltage - Min：	2.5 V
Maximum Operating Temperature：	+ 150 C
Mounting Style：	SMD/SMT
Package / Case：	SOT-162
Maximum Power Dissipation：	300 mW
Minimum Operating Temperature：	- 65 C
Number of Converters：	1
Packaging：	Reel
SNR：	40 dB
Factory Pack Quantity：	1000
Part # Aliases：	PCF8591TD-T

PCF8591

8-bit A/D and D/A converter

Rev. 7 — 27 June 2013

Product data sheet

1. 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.

2. Features and benefits

 Single power supply

 Operating supply voltage 2.5 V to 6.0 V

 Low standby current

 Serial input and output via I²C-bus

 I²C address selection by 3 hardware address pins

 Max sampling rate given by I²C-bus speed

 4 analog inputs configurable as single ended or differential inputs

 Auto-incremented channel selection

 Analog voltage range from V_SSto V_DD

 On-chip track and hold circuit

 8-bit successive approximation A/D conversion

 Multiplying DAC with one analog output.

3. Applications

 Supply monitoring

 Reference setting

 Analog control loops

PCF8591T/2,518相关文档

User manual: I2C Demonstration Board 2005-1 Quick Start Guide (v.1.0)
User manual: Store and transport requirements (v.1.0)
Leaflet: I2C Selection Guide 2H 2011 (v.1.0)
Leaflet: 1-MHz I2C-bus analog-to-digital and digital-to-analog converter; NXP Fast-mode Plus 8-bit A/D and D/A converter PCA9691 (v.1.0)
Brochure: Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances (v.1.0)
Application note: Level shifting techniques in I2C-bus design (v.1.0)
Application note: P83CE258 for High-End RDS/EON Car Radio System CCR520S V2.5 (v.1.0)
User manual: I2C-bus specification and user manual (v.4.0)
Application note: High-End RDS/EON Car Radio System CCR520S (V2.6) (v.1.0)
PCN: 201403006I

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