MCP47FEB22 _ BDTIC a Leading Distributor in China

MCP47FEB22

MCP47FEB22 is a dual channel, 12-bit, voltage output Digital-to-Analog Converter with EEPROM and an I²C Compatible Serial Interface. This device provides four different voltage reference options: device VDD, external VREF (buffered or unbuffered) and internal bandgap. It offers high AC performance, low power consumption and fast settling time. The device has integrated EEPROM to save DAC settings at power down. It is suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications, and portable instrument.

For different resolutions and number of output channels, please check out our other parts in the MCP47FEBxx family

Features

12-bit Resolutions
Rail-to-Rail Output
Fast Settling Time: 6 µs (typ)
DAC Voltage Reference Options: Device VDD External VREF (buffered or unbuffered) Internal Bandgap (1.22V typ)
Device VDD
External VREF (buffered or unbuffered)
Internal Bandgap (1.22V typ)
Output Gain Options: Unity (1x) 2x (when not using internal VDD as voltage source)
Unity (1x)
2x (when not using internal VDD as voltage source)
Non-Volatile Memory (EEPROM) User programmed POR/BOR output setting recall and Device Configuration bits Auto Recall of Saved DAC register setting Auto Recall of Saved Device Configuration(Voltage Reference, Gain, Power Down)
User programmed POR/BOR output setting recall and Device Configuration bits
Auto Recall of Saved DAC register setting
Auto Recall of Saved Device Configuration(Voltage Reference, Gain, Power Down)
Power-Down modes: Disconnects output buffer (High Impedance) Selection of VOUT pull-down resistors (100 kΩ or 1 kΩ)
Disconnects output buffer (High Impedance)
Selection of VOUT pull-down resistors (100 kΩ or 1 kΩ)
Low Power Consumption Normal Operation: 380µA (max) Power Down Operation: 650nA (typ) EEPROM write cycle: 1.9mA (max)
Normal Operation: 380µA (max)
Power Down Operation: 650nA (typ)
EEPROM write cycle: 1.9mA (max)
Single-Supply Operation: 2.7V to 5.5V
I2C™ Interface
8-lead TSSOP Package
Extended Temperature Range: -40°C to +125°C

Parameter

Parameter Name Value	Value
Typical Standby Current (µA) 0.65	0.65
Typical Operating Current (µA) 260	260
Resolution (Bits) 12	12
DACs per Package 2	2
Vref Int,VDD,Ext	Int,VDD,Ext
Output Settling Time (µs) 6	6
DNL (LSB) ±1.0	±1.0
Temp. Range (°C) -40°C to +125°C	-40°C to +125°C
Interface I²C™	I²C™

Documents

MCP47FEBXX Data Sheet	Data Sheets	02/19/2015	1518KB
MCP47FXBXX Typical Performance Curves	Data Sheets	02/19/2015	61354KB
AN1326 - Using DAC for LDMOS Amplifier Bias Control Applications	AppNote	02/09/2012	259KB

Ordering Information

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP47FEB22A0-E/ST	8	TSSOP	-40C to +125C	TUBE	2.45	2.04	1.86	1.80	1.78
MCP47FEB22A0T-E/ST	8	TSSOP	-40C to +125C	T/R	2.45	2.04	1.86	1.80	1.78
MCP47FEB22A1-E/ST	8	TSSOP	-40C to +125C	TUBE	2.45	2.04	1.86	1.80	1.78
MCP47FEB22A1T-E/ST	8	TSSOP	-40C to +125C	T/R	2.45	2.04	1.86	1.80	1.78
MCP47FEB22A2-E/ST	8	TSSOP	-40C to +125C	TUBE	2.45	2.04	1.86	1.80	1.78
MCP47FEB22A2T-E/ST	8	TSSOP	-40C to +125C	T/R	2.45	2.04	1.86	1.80	1.78
MCP47FEB22A3-E/ST	8	TSSOP	-40C to +125C	TUBE	2.45	2.04	1.86	1.80	1.78
MCP47FEB22A3T-E/ST	8	TSSOP	-40C to +125C	T/R	2.45	2.04	1.86	1.80	1.78

Similar Devices

Product	Resolution	DACs per Package	Vref	Price5K
MCP4706	8	1	Ext,VDD	$0.52
MCP4716	10	1	Ext	$0.60
MCP4725	12	1	Ext	$0.70
MCP4726	12	1	Ext	$0.70
MCP4728	12	4	Int,VDD	$1.37
MCP47A1	6	1	Ext	$0.42
MCP47DA1	6	1	Ext,VDD	$0.49
MCP47FEB01	8	1	Int,VDD,Ext	$0.60
MCP47FEB02	8	2	Int,VDD,Ext	$0.94
MCP47FEB11	10	1	Int,VDD,Ext	$0.74
MCP47FEB12	10	2	Int,VDD,Ext	$1.28
MCP47FEB21	12	1	Int,VDD,Ext	$1.03
MCP47FEB22	12	2	Int,VDD,Ext	$1.78
MCP47FVB01	8	1	Int,VDD,Ext	$0.49
MCP47FVB02	8	2	Int,VDD,Ext	$0.84
MCP47FVB11	10	1	Int,VDD,Ext	$0.54
MCP47FVB12	10	2	Int,VDD,Ext	$1.11
MCP47FVB21	12	1	Int,VDD,Ext	$0.94
MCP47FVB22	12	2	Int,VDD,Ext	$1.63
MCP4801	8	1	Int	$0.82
MCP4802	8	2	Int	$1.07
MCP4811	10	1	Int	$1.17
MCP4812	10	2	Int	$1.53
MCP4821	12	1	Int	$1.66
MCP4822	12	2	Int	$2.14
MCP48FEB01	8	1	Int,VDD,Ext	$0.60
MCP48FEB02	8	2	Int,VDD,Ext	$0.94
MCP48FEB11	10	1	Int,VDD,Ext	$0.74
MCP48FEB12	10	2	Int,VDD,Ext	$1.28
MCP48FEB21	12	1	Int,VDD,Ext	$1.03
MCP48FEB22	12	2	Int,VDD,Ext	$1.78
MCP48FVB01	8	1	Int,VDD,Ext	$0.49
MCP48FVB02	8	2	Int,VDD,Ext	$0.84
MCP48FVB11	10	1	Int,VDD,Ext	$0.64
MCP48FVB12	10	2	Int,VDD,Ext	$1.11
MCP48FVB21	12	1	Int,VDD,Ext	$0.94
MCP48FVB22	12	2	Int,VDD,Ext	$1.63
MCP4901	8	1	Ext	$0.70
MCP4902	8	2	Ext	$0.93
MCP4911	10	1	Ext	$1.00
MCP4912	10	2	Ext	$1.33
MCP4921	12	1	Ext	$1.41
MCP4922	12	2	Ext	$2.28
TC1320	8	1	Ext	$0.94
TC1321	10	1	Ext	$1.21

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP47FEB22A0-E/ST	0.033000	0.090000	8	TSSOP	4.4mm	Matte Tin	e3
MCP47FEB22A1-E/ST	0.033000	0.090000	8	TSSOP	4.4mm	Matte Tin	e3
MCP47FEB22A2-E/ST	0.033000	0.090000	8	TSSOP	4.4mm	Matte Tin	e3
MCP47FEB22A3-E/ST	0.033000	0.090000	8	TSSOP	4.4mm	Matte Tin	e3
MCP47FEB22A0T-E/ST	0.033000	0.215600	8	TSSOP	4.4mm	Matte Tin	e3
MCP47FEB22A1T-E/ST	0.033000	0.215600	8	TSSOP	4.4mm	Matte Tin	e3
MCP47FEB22A2T-E/ST	0.033000	0.215600	8	TSSOP	4.4mm	Matte Tin	e3
MCP47FEB22A3T-E/ST	0.033000	0.215600	8	TSSOP	4.4mm	Matte Tin	e3