Datasheet > MCP47FVB1X

MCP47FVB1X

更新时间： 2024-11-25 02:45:11

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
92页	1119K
描述
8- /10- /12-Bit Single/Dual Voltage Output Volatile Digital-to-Analog Converters with IÂ²Câ¢ Interface

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MCP47FVB1X 数据手册

MCP47FVBXX

8- /10- /12-Bit Single/Dual Voltage Output Volatile

Digital-to-Analog Converters with I²C™ Interface

Features

Package Types

MCP47FVBX1

TSSOP

• Operating Voltage Range:

- 2.7V to 5.5V – Full Specifications

- 1.8V to 2.7V – Reduced Device Specifications

• Output Voltage Resolutions:

Single

SDA

8-bit: MCP47FVB0X (256 Steps)

SCL

REF0

- 10-bit: MCP47FVB1X (1024 Steps)

- 12-bit: MCP47FVB2X (4096 Steps)

• Rail-to-Rail Output

LAT0/HVC

OUT0

• Fast Settling Time of 6 µs (typical)

• DAC Voltage Reference Source Options:

- Device V_DD

MCP47FVBX2

TSSOP

Dual

- External V_REFpin (buffered or unbuffered)

- Internal Band Gap (1.22V typical)

• Output Gain Options:

SDA

SCL

(1)

REF

(1)

LAT /HVC

OUT0

OUT1

- (1x) Unity

- 2x (when not using internal V_DDas voltage

source)

Note 1: This pin’s signal can be connected to DAC0

and/or DAC1.

• Power-on/Brown-out Reset Protection

• Power-Down Modes:

- Disconnects output buffer (High Impedance)

General Description

- Selection of V_OUTpull-down resistors

The MCP47FVBXX are Single- and Dual-channel 8-bit,

10-bit, and 12-bit buffered voltage output Digital-to-

Analog Converters (DAC) with volatile memory and an

I²C serial interface.

(100 k or 1 k)

• Low Power Consumption:

- Normal operation: <180 µA (Single), 380 µA

(Dual)

The V_REFpin, the device V_DDor the internal band gap

voltage can be selected as the DAC’s reference

voltage. When V_DDis selected, V_DDis connected

internally to the DAC reference circuit. When the V_REF

pin is used, the user can select the output buffer’s gain

to be 1 or 2. When the gain is 2, the V_REFpin voltage

should be limited to a maximum of V_DD/2.

- Power-down operation: 650 nA typical

• I²C™ Interface:

- Slave address options: four predefined

addresses

- Standard (100 kbps), Fast (400 kbps), and

High-Speed (up to 3.4 Mbps) modes

- High Voltage Command Support

(MCP47FEBXX compatibility)

These devices have a two-wire I²C-compatible serial

interface for Standard (100 kHz), Fast (400 kHz) or

High-Speed (1.7 MHz and 3.4 MHz) modes.

• Package Types: 8-lead TSSOP

• Extended Temperature Range: -40°C to +125°C

Applications

• Set Point or Offset Trimming

• Sensor Calibration

• Low-Power Portable Instrumentation

• PC Peripherals

• Data Acquisition Systems

• Motor Control

 2015 Microchip Technology Inc.

DS20005405A-page 1

12 3 4 5 6 7...92

中文翻译

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与MCP47FVB1X相关器件

型号	品牌	获取价格	描述	数据表
MCP47FVB21	MICROCHIP	获取价格	8- /10- /12-Bit Single/Dual Voltage Output Vo
MCP47FVB21A0T-E/ST	MICROCHIP	获取价格	8- /10- /12-Bit Single/Dual Voltage Output Vo
MCP47FVB21A3T-E/ST	MICROCHIP	获取价格	8- /10- /12-Bit Single/Dual Voltage Output Vo
MCP47FVB22	MICROCHIP	获取价格	8- /10- /12-Bit Single/Dual Voltage Output Vo
MCP47FVB24	MICROCHIP	获取价格	MCP47FVB24 is a Quad channel 12-bit, voltage output Digital-to-Analog Converter with volat
MCP47FVB28	MICROCHIP	获取价格	MCP47FVB28 is a Octal channel 12-bit, voltage output Digital-to-Analog Converter with vola
MCP47FVB28-E	MICROCHIP	获取价格	8/10/12-Bit Quad/Octal Voltage Output, 6 LSb
MCP47FVB28-MQ	MICROCHIP	获取价格	8/10/12-Bit Quad/Octal Voltage Output, 6 LSb
MCP47FVB28T-E	MICROCHIP	获取价格	8/10/12-Bit Quad/Octal Voltage Output, 6 LSb
MCP47FVB28T-MQ	MICROCHIP	获取价格	8/10/12-Bit Quad/Octal Voltage Output, 6 LSb

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