- 您现在的位置：买卖IC网 > PDF目录16278 > MAX5422EVKIT+ (Maxim Integrated Products)KIT EVLAUTION MAX5422/23/24 PDF资料下载
参数资料
| 型号： | MAX5422EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | KIT EVLAUTION MAX5422/23/24 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | * |
MAX5422/MAX5423/MAX5424
Programmable Filter
Figure 5 shows the configuration for a 1st-order pro-
grammable filter. The gain of the filter is adjusted by
R2, and the cutoff frequency is adjusted by R3. Use the
following equations to calculate the DC gain (G) and
the 3dB cutoff frequency (fC):
Adjustable Voltage Reference
Figure 6 shows the MAX5422/MAX5423/MAX5424 used
as the feedback resistors in an adjustable voltage-ref-
erence application. Independently adjust the output
voltage of the MAX6160 from 1.23V to VIN - 0.2V by
changing the wiper position of the MAX5422/
MAX5423/MAX5424.
Offset Voltage and Gain Adjustment
Connect the high and low terminals of one potentiome-
ter of a MAX5422/MAX5423/MAX5424 between the
NULL inputs of a MAX410 and the wiper to the op
amp’s positive supply to nullify the offset voltage over
the operating temperature range. Install another
MAX5422/MAX5423/MAX5424 potentiometer in the
feedback path to adjust the gain of the MAX410 (see
Figure 7).
G
R
f
RC
C
=+
=
π×
×
1
2
1
23
256-Tap, Nonvolatile, SPI-Interface,
Digital Potentiometers
10
______________________________________________________________________________________
VOUT
R1
W
H
L
W
H
L
MAX5422
MAX5423
MAX5424
R2
R3
VIN
C
Figure 5. Programmable Filter
W
H
L
MAX6160
MAX5422
MAX5423
MAX5424
+5V
GND
VIN
OUT
ADJ
V0 REF
V0 = 1.23V
200k
Ω
FOR THE MAX5424
R2(k
Ω)
V0 = 1.23V
100k
Ω
FOR THE MAX5423
R2(k
Ω)
V0 = 1.23V
50k
Ω
FOR THE MAX5422
R2(k
Ω)
Figure 6. Adjustable Voltage Reference
6
8
1
7
2
3
5V
-5V
MAX5422
MAX410
4
Figure 7. Offset Voltage Adjustment Circuit
Chip Information
TRANSISTOR COUNT: 10,191
PROCESS: BiCMOS
相关PDF资料 |
PDF描述 |
|---|---|
| NCP303LSN45T1G | IC DETECTOR VOLTAGE 4.5V 5TSOP |
| 73S8023C-DB | BOARD DEMO 73S8023C 32-QFN |
| 73S8010C-DB | BOARD DEMO 73S8010C 28-SOIC |
| NCP303LSN30T1G | IC DETECTOR VOLTAGE 3.0V 5TSOP |
| 73S8010R-DB | BOARD DEMO 73S8010R 28-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5422EVKIT+ | 功能描述:其他开发工具 MAX5422 Eval Kit RoHS:否 制造商:Parallax 产品:ELEV-8 Hex Upgrade Kits 类型:Robotics 工具用于评估:ELEV-8 Quadcopter 工作电源电压: |
| MAX5423ETA | 制造商:Maxim Integrated Products 功能描述:256-TAP NONVOLATILE SPI-INTERFACE - Rail/Tube |
| MAX5423ETA+ | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 100KOHM SGL 8TDFN EP - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC DPOT 256-TAP SPI 8TDFN-EP 制造商:Maxim Integrated Products 功能描述:IC, DPOT, 256-TAP, SPI, 8TDFN-EP |
| MAX5423ETA+T | 功能描述:数字电位计 IC 256-Tap Nonvolatile SPI-Interface RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5423ETA-T | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。