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MAX1227ACEE-T中文资料美信数据手册PDF规格书
MAX1227ACEE-T规格书详情
General Description
The MAX1227/MAX1229/MAX1231 are serial 12-bit analog-to-digital converters (ADCs) with an internal reference and an internal temperature sensor. These devices feature an on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. The maximum sampling rate is 300ksps using an external clock. The MAX1231 has 16 input channels, the MAX1229 has 12 input channels, and the MAX1227 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a +3V supply and contain a 10MHz SPI™-/QSPI™-/MICROWIRE™-compatible serial port.
The MAX1231 is available in 28-pin 5mm x 5mm TQFN with exposed pad and 24-pin QSOP packages. The MAX1227/MAX1229 are only available in QSOP packages. All three devices are specified over the extended -40°C to +85°C temperature range.
Features
♦ Internal Temperature Sensor (±0.7°C Accuracy)
♦ 16-Entry First-In/First-Out (FIFO)
♦ Analog Multiplexer with True Differential Track/Hold
16-, 12-, 8-Channel Single Ended
8-, 6-, 4-Channel True Differential
(Unipolar or Bipolar)
♦ Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing
Codes Overtemperature
♦ Scan Mode, Internal Averaging, and Internal Clock
♦ Low-Power Single +3V Operation 1mA at 300ksps
♦ Internal 2.5V Reference or External Differential Reference
♦ 10MHz 3-Wire SPI-/QSPI-/MICROWIRE-Compatible Interface
♦ Space-Saving 28-Pin 5mm x 5mm TQFN Package
Applications
System Supervision
Data-Acquisition Systems
Industrial Control Systems
Patient Monitoring
Data Logging
Instrumentation
产品属性
- 型号:
MAX1227ACEE-T
- 功能描述:
模数转换器 - ADC
- RoHS:
否
- 制造商:
Texas Instruments
- 通道数量:
2
- 结构:
Sigma-Delta
- 转换速率:
125 SPs to 8 KSPs
- 分辨率:
24 bit
- 输入类型:
Differential
- 信噪比:
107 dB
- 接口类型:
SPI
- 工作电源电压:
1.7 V to 3.6 V, 2.7 V to 5.25 V
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
- 封装/箱体:
VQFN-32
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
20+ |
16-QSOP |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM |
21+ |
QSOP-16 |
6000 |
原装现货 |
询价 | ||
MAXIM/美信 |
24+ |
QSOP |
25050 |
原厂支持公司优势现货 |
询价 | ||
MAXIM/美信 |
21+ |
QSOP-16 |
26680 |
公司只做原装,诚信经营 |
询价 | ||
MAXIM/美信 |
23+ |
QSOP-16 |
12700 |
买原装认准中赛美 |
询价 | ||
MAXIM/美信 |
23+ |
QSOP-16 |
7188 |
秉承只做原装 终端我们可以提供技术支持 |
询价 | ||
MAXIM/美信 |
20+ |
QSOP |
2500 |
原装现货支持BOM配单服务 |
询价 | ||
MAXIM/美信 |
23+ |
QSOP-16 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM/美信 |
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
MAXIM |
2016+ |
SSOP16 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 |