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參數(shù)資料
| 型號： | MCP6S21 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Single-Ended, Rail-to-Rail I/O, Low Gain PGA |
| 中文描述： | 單端，軌至軌I / O，低增益美國PGA |
| 文件頁數(shù)： | 1/43頁 |
| 文件大小： | 880K |
| 代理商： | MCP6S21 |
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2003 Microchip Technology Inc.
DS21117A-page 1
M
MCP6S21/2/6/8
Features
Multiplexed Inputs: 1, 2, 6 or 8 channels
8 Gain Selections:
- +1, +2, +4, +5, +8, +10, +16 or +32 V/V
Serial Peripheral Interface (SPI)
Rail-to-Rail Input and Output
Low Gain Error: ±1% (max)
Low Offset: ±275 μV (max)
High Bandwidth: 2 to 12 MHz (typ)
Low Noise: 10 nV/
√
Hz @ 10 kHz (typ)
Low Supply Current: 1.0 mA (typ)
Single Supply: 2.5V to 5.5V
Typical Applications
A/D Converter Driver
Multiplexed Analog Applications
Data Acquisition
Industrial Instrumentation
Test Equipment
Medical Instrumentation
Package Types
Description
The Microchip Technology Inc. MCP6S21/2/6/8 are
analog Programmable Gain Amplifiers (PGA). They
can be configured for gains from +1 V/V to +32 V/V and
the input multiplexer can select one of up to eight chan-
nels through an SPI port. The serial interface can also
put the PGA into shutdown to conserve power. These
PGAs are optimized for high speed, low offset voltage
and single-supply operation with rail-to-rail input and
output capability. These specifications support single
supply applications needing flexible performance or
multiple inputs.
The one channel MCP6S21 and the two channel
MCP6S22 are available in 8-pin PDIP, SOIC and
MSOP packages. The six channel MCP6S26 is avail-
able in 14-pin PDIP, SOIC and TSSOP packages. The
eight channel MCP6S28 is available in 16-pin PDIP
and SOIC packages. All parts are fully specified from
-40°C to +85°C.
Block Diagram
V
REF
V
SS
CH0
SI
SCK
1
2
3
4
8
7
6
5
V
DD
CS
V
OUT
CH1
CH0
CH2
CS
V
SS
SI
1
2
3
4
14
13
12
11
V
REF
V
OUT
5
6
7
10
9
8
CH3
SCK
V
DD
CH5
CH4
CH0
V
OUT
CH1
CH2
V
SS
V
REF
CS
1
2
3
4
16
15
14
13 SI
SCK
5
6
7
12
11
10
CH4
CH5
CH7
V
DD
8
9
SO
CH6
CH3
SO
CH1
V
SS
CH0
SI
SCK
1
2
3
4
8
7
6
5
V
DD
CS
V
OUT
MCP6S21
PDIP, SOIC, MSOP
MCP6S26
PDIP, SOIC, TSSOP
MCP6S28
PDIP, SOIC
MCP6S22
PDIP, SOIC, MSOP
V
OUT
V
REF
V
DD
CS
SI
SO
SCK
CH1
CH2
CH0
CH3
CH4
CH5
CH6
CH7
V
SS
8
R
F
R
G
MUX
SPI
Logic
POR
Gain
Switches
+
-
R
L
)
Single-Ended, Rail-to-Rail I/O, Low Gain PGA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCP6S22 | Single-Ended, Rail-to-Rail I/O, Low Gain PGA |
| MCP6S28 | 400000 SYSTEM GATE 2.5 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN |
| MCP73827 | Single Cell Lithium-Ion Charge Management Controller with Mode Indicator and Charge Current Monitor(單室鋰粒子充電器) |
| MCP73828(中文) | Single Cell Lithium-Ion Charge Management Controller with Charge Complete Indicator and Temperature Monitor(單室鋰粒子充電器) |
| MCP73831 | Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP6S21-I/MS | 功能描述:特殊用途放大器 1-Chan. 12 MHz SPI RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MCP6S21-I/P | 功能描述:特殊用途放大器 1-Chan. 12 MHz SPI RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MCP6S21-I/P | 制造商:Microchip Technology Inc 功能描述:AMP PROGRAMMABLE GAIN 1 CH 6S21 |
| MCP6S21-I/SN | 功能描述:特殊用途放大器 1-Chan. 12 MHz SPI RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MCP6S21-I/SN | 制造商:Microchip Technology Inc 功能描述:Operational Amplifier (Op-Amp) IC |
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