MAX1221集成電路（IC）的ADC/DAC-特殊用途規(guī)格書PDF中文資料
| 廠商型號 |
MAX1221 |
| 參數(shù)屬性 | MAX1221 封裝/外殼為36-WFQFN 裸露焊盤；包裝為管件；類別為集成電路（IC）的ADC/DAC-特殊用途；產(chǎn)品描述：IC ADC/DAC 12BIT 225K 36TQFN |
| 功能描述 | 12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports |
| 封裝外殼 | 36-WFQFN 裸露焊盤 |
| 文件大小 |
558.86 Kbytes |
| 頁面數(shù)量 |
44 頁 |
| 生產(chǎn)廠商 | MAXIM |
| 中文名稱 | 美信 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-20 23:00:00 |
| 人工找貨 | MAX1221價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
MAX1221規(guī)格書詳情
General Description
The MAX1221/MAX1223/MAX1343 integrate a multichannel, 12-bit, analog-to-digital converter (ADC) and a 12-bit, digital-to-analog converter (DAC) in a single IC. The devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI?-/QSPI?-/MICROWIRE?-compatible serial interface. The ADC is available in a 12 or an eight input-channel version. The DAC outputs settle within 2.0μs, and the ADC has a 225ksps conversion rate.
特性 Features
? 12-Bit, 225ksps ADC
??? Analog Multiplexer with True-Differential Track/Hold (T/H)
??? 12 Single-Ended Channels or Six Differential
??? Channels (Unipolar or Bipolar) (MAX1223)
??? Eight Single-Ended Channels or Four Differential Channels (Unipolar or Bipolar) (MAX1221/MAX1343)
??? Excellent Accuracy: ±0.5 LSB INL, ±0.5 LSB DNL
? 12-Bit, Octal, 2μs Settling DAC (MAX1221/MAX1223)
??? Ultra-Low Glitch Energy (4nV?s)
??? Power-Up Options from Zero Scale or Full Scale
??? Excellent Accuracy: ±0.5 LSB INL
? Internal Reference or External Single-Ended/ Differential Reference Internal Reference Voltage 2.5V
? Internal ±1°C Accurate Temperature Sensor
? On-Chip FIFO Capable of Storing 16 ADC Conversion Results and One Temperature Result
? On-Chip Channel-Scan Mode and Internal Data-Averaging Features
? Analog Single-Supply Operation +2.7V to +5.25V
? 2.7V to AVDD Digital Supply
? 25MHz, SPI/QSPI/MICROWIRE Serial Interface
? AutoShutdown Between Conversions
? Low-Power ADC 2.5mA at 225ksps 22μA at 1ksps 0.2μA at Shutdown
? Low-Power DAC: 1.5mA
? Evaluation Kit Available (Order MAX1258EVKIT)
Applications
??? Closed-Loop Controls for Optical Components and Base Stations
??? System Supervision and Control
??? Data-Acquisition Systems
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX1221BETX+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > ADC/DAC - 特殊用途
- 包裝：
管件
- 類型：
ADC，DAC
- 分辨率（位）：
12 b
- 采樣率（每秒）：
225k
- 數(shù)據(jù)接口：
MICROWIRE?，QSPI?，串行，SPI?
- 供電電壓源：
模擬和數(shù)字
- 電壓 - 供電：
2.7V ~ 5.25V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
36-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
36-TQFN（6x6）
- 描述：
IC ADC/DAC 12BIT 225K 36TQFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾) |
25+ |
N/A |
18746 |
樣件支持,可原廠排單訂貨! |
詢價 | ||
ADI(亞德諾) |
25+ |
N/A |
18798 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
MAXIM |
24+ |
5562 |
原裝現(xiàn)貨,特價銷售 |
詢價 | |||
ADI |
25+ |
36-LFCSP-6X6X0.75 |
5500 |
12位、多通道ADC/DAC,帶有FIFO、溫度傳感器和GPIO端口 |
詢價 | ||
MAX1223BETX+ |
25+ |
186 |
186 |
詢價 | |||
MAXIM/美信 |
25+ |
TQFN-EP-36 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
MAXIM/美信 |
24+ |
TQFN |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
MAX |
24+ |
原裝 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MAXIM |
2023+ |
QFN |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
23+ |
TSSOP16 |
8450 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 |
