MCP6S21 _ BDTIC 中国领先电子元器件代理商

MCP6S21

The MCP6S21, MCP6S22, MCP6S26, and MCP6S28 Programmable Gain Amplifiers offer 1, 2, 6 or 8 input channels respectively and eight steps of gain. These devices are programmable over an SPI bus and thus add gain control and input channel selection to the embedded control system. This is all achieved in one simple integration that allows for considerably greater bandwidth at a low supply current.

产品特性

SPI Bus to Control Gain
Gain Steps of 1, 2, 4, 5, 8, 10, 16 and 32 V/V
-3 dB Bandwidth of 2 to 12 MHz
Gain Error < 1%
Rail-to-Rail Input and Output
Low Noise: 10 nV/rHz
Low Supply Current: 1.1 mA (typical)
Single Supply 2.5V to 5.5V
Industrial Temperature Range: -40°C to 85°C
Small 8-pin MSOP Package

技术参数

Parameter Name Value	Value
Temp Range (°C) 2	2
Vref Yes	Yes
Vos (µV) 275	275
Channels 1	1
Noise (nV/√Hz) 10	10
Iq Typical (mA) 1.1	1.1
Gain Steps 8	8
-3dB BW (MHz) 2 to 12	2 to 12
Interface SPI	SPI
Operating Voltage Range (V) 2.5 to 5.5	2.5 to 5.5

文档资料

MCP6S21/2/6/8 Datasheet	Data Sheets	02/05/2013	724KB
AN248 - Interfacing MCP6S2X PGAs to PICmicro® Microcontroller	AppNote	09/26/2005	265KB
AN251 - Bridge Sensing with the MCP6S2X PGAs	AppNote	05/06/2003	251KB
AN865 - Sensing Light with a Programmable Gain Amplifier	AppNote	03/28/2003	260KB
AN867 - Temperature Sensing With A Programmable Gain Amplifier	AppNote	06/26/2003	266KB
AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs	AppNote	05/31/2006	452KB
AN951 - Amplifying High-Impedence Sensors ? Photodiode Example	AppNote	07/25/2006	290KB
AN990 - Analog Sensor Conditioning Circuits - An Overview	AppNote	03/28/2010	262KB
Analog & Interface Guide (Volume 2)	Brochures	10/11/2005	1067KB
PGA, Operational Amplifiers and Comparators Design Guide	Brochures	12/08/2009	640KB
Quick Guide to Microchip Development Tools	Brochures	10/15/2014	11223KB
ADN001 Keeping Power Hungry Circuits Under Thermal Control	Design Notes	10/31/2003	139KB
PGA Family Overview	Product Line Documents	09/05/2003	93KB
Analog & Interface Product Selector Guide	Product Line Card	03/21/2016	4116KB
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide	User Guides	01/24/2006	1367KB
MCP6S22 PGA Thermistor Demo Board Video	Video	05/20/2009	19334KB

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP6S21-I/MS	8	MSOP	-40C to +85C	TUBE	1.10	0.92	0.84	0.81	0.80
MCP6S21-I/P	8	PDIP	-40C to +85C	TUBE	1.18	0.98	0.89	0.86	0.85
MCP6S21-I/SN	8	SOIC	-40C to +85C	TUBE	1.10	0.92	0.84	0.81	0.80
MCP6S21T-I/MS	8	MSOP	-40C to +85C	T/R	1.10	0.92	0.84	0.81	0.80
MCP6S21T-I/SN	8	SOIC	-40C to +85C	T/R	1.10	0.92	0.84	0.81	0.80

相类似产品

Product	Switching Channels	-3dB Bw (MHz)	Iq Typical (mA)	Vos (µV)	Price5K
MCP6S21	1	2 to 12	1.1	275	$0.80
MCP6S22	2	2 to 12	1.1	275	$0.92
MCP6S26	6	2 to 12	1.1	275	$1.46
MCP6S28	8	2 to 12	1.1	275	$1.62
MCP6S91	1	1 to 18	1	4000	$0.62
MCP6S92	2	1 to 18	1	4000	$0.73
MCP6S93	2	1 to 18	1	4000	$0.92

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP6S21-I/P	0.486700	0.900000	8	PDIP	.300in	Matte Tin	e3
MCP6S21T-I/SN	0.078000	0.230303	8	SOIC	.150In(3.90mm)	Matte Tin	e3
MCP6S21-I/SN	0.078000	0.160000	8	SOIC	.150In(3.90mm)	Matte Tin	e3
MCP6S21-I/MS	0.025600	0.070000	8	MSOP	3x3mm	Matte Tin	e3
MCP6S21T-I/MS	0.025600	0.215600	8	MSOP	3x3mm	Matte Tin	e3