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| 型号： | MAX1474AXT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC ELECTRONIC CAPACITOR SC70-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 电子微调电容器 |
| 应用： | 无匙门禁系统，家庭自动化，无线音频/视频 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP，SC-88，SOT-363 |
| 供应商设备封装： | SC-70-6 |
| 包装： | 标准包装 |
| 产品目录页面： | 1422 (CN2011-ZH PDF) |
| 其它名称： | MAX1474AXT+TDKR |
General Description
The MAX1474 is a fine-line (geometry) electronically trim-
mable capacitor (FLECAP) programmable through a
simple digital interface. There are 32 programmable
capacitance values ranging from 6.4pF to 13.3pF in
0.22pF increments (Table 1). The quartz dielectric
capacitance is highly stable and exhibits a very low volt-
age coefficient. It has virtually no dielectric absorption
and has a very low temperature drift coefficient
(<33ppm/
°C). The MAX1474 is programmed through two
digital interface pins, which have Schmidt triggers and
pulldown resistors to secure capacitance programming.
Customization
Maxim can customize the MAX1474 for specific high-
volume applications. Contact Maxim for further informa-
tion.
Applications
Post-Trim of Low-Cost Regenerative Receivers
Tunable RF Stages
Low-Cost, Low-Temperature Drift Oscillators
Garage Door Openers
Keyless Entry
Industrial Wireless Control
Capacitive Sensor Trimming
RFID Tags
Features
o Tiny SC70 Package (1.1mm x 2.2mm x 2.4mm)
o High-Performance Electronically Trimmable
Capacitance
o Very Simple Digital Interface
o Eliminates the Need for Mechanical Tuning
o Enabling Technology for Low-Cost Production
Line Automation
o Fully Static Operation After Programming
(No Switching)
MAX1474
Miniature Electronically Trimmable Capacitor
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-1948; Rev 1; 3/01
PART
TEMP. RANGE
PIN-
PACKAGE
TOP
MARK
MAX1474AXT-T
-40
°C to +125°C 6 SC70-6
AAT
CP
0.2pF
0.4pF
0.8pF
1.6pF
6pF
3.2pF
CM
DAT
EN
LOGIC INTERFACE
VDD
VSS
VDD
DAT
EN
16
CM
5
VSS
CP
MAX1474
SC70
TOP VIEW
2
34
AA
T
Functional Diagram
Pin Configuration
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1474CXT | 制造商:Maxim Integrated Products 功能描述:MINIATURE ELECTRONICALLY TRIMMABLE CAPACITOR - Rail/Tube |
| MAX14752 | 制造商:Maxim Integrated Products 功能描述:8-CHANNEL/DUAL 4-CHANNEL 72V ANALOG MUX - Rail/Tube |
| MAX14752EUE+ | 功能描述:多路器开关 IC 8:1 72V Analog Mux RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX14752EUE+T | 功能描述:多路器开关 IC 8:1 72V Analog Mux RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX14753 | 制造商:Maxim Integrated Products 功能描述:8-CHANNEL/DUAL 4-CHANNEL 72V ANALOG MUX - Rail/Tube |
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