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MAX1294AEEI集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF中文資料
| 廠商型號 |
MAX1294AEEI |
| 參數(shù)屬性 | MAX1294AEEI 封裝/外殼為28-SSOP（0.154"，3.90mm 寬）；包裝為管件；類別為集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）；產(chǎn)品描述：IC ADC 12BIT SAR 28QSOP |
| 功能描述 | 420ksps, 5V, 6-/2-Channel, 12-Bit ADCs with 2.5V Reference and Parallel Interface |
| 文件大小 |
226.79 Kbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-1 16:38:00 |
MAX1294AEEI規(guī)格書詳情
General Description
The MAX1294/MAX1296 low-power, 12-bit analog-to-digital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2μs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +5V analog supply.
Power consumption is only 10mW at the maximum sampling rate of 420ksps. Two software-selectable power down modes enable the MAX1294/MAX1296 to be shut down between conversions; accessing the parallel interface returns them to normal operation. Powering down between conversions can reduce supply below 10μA at lower sampling rates.
Both devices offer software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation. In single-ended mode, the MAX1294 has six input channels and the MAX1296 has two (three input channels and one input channel, respectively, when in pseudo-differential mode).
Excellent dynamic performance and low power, combined with ease of use and small package size, make these converters ideal for battery-powered and data acquisition applications or for other circuits with demanding power-consumption and space requirements
The MAX1294/MAX1296 tri-states INT when CS goes high. Refer to MAX1266/MAX1268 if tri-stating INT is not desired.
The MAX1294 is offered in a 28-pin QSOP package, while the MAX1296 is available in a 24-pin QSOP. For pin-compatible +3V, 12-bit versions, see the MAX1295/MAX1297.
Features
? 12-Bit Resolution, ±0.5 LSB Linearity
? Single +5V Operation
? Internal +2.5V Reference
? Software-Configurable Analog Input Multiplexer
6-Channel Single-Ended/
3-Channel Pseudo-Differential (MAX1294)
2-Channel Single-Ended/
1-Channel Pseudo-Differential (MAX1296)
? Software-Configurable Unipolar/Bipolar Analog Inputs
? Low Current
2.8mA (420ksps)
1.0mA (100ksps)
400μA (10ksps)
2μA (Shutdown)
? Internal 6MHz Full-Power Bandwidth Track/Hold
? Parallel 12-Bit Interface
? Small Footprint
28-Pin QSOP (MAX1294)
24-Pin QSOP (MAX1296)
Applications
Industrial Control
Systems Data Logging
Energy Management
Patient Monitoring
Data-Acquisition Systems
Touchscreens
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX1294AEEI
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 模數(shù)轉(zhuǎn)換器（ADC）
- 包裝：
管件
- 位數(shù)：
12
- 采樣率（每秒）：
420k
- 輸入數(shù)：
3，6
- 輸入類型：
個偽差分，單端
- 數(shù)據(jù)接口：
并聯(lián)
- 配置：
MUX-S/H-ADC
- 比率 - S/H：
1：1
- 架構：
SAR
- 參考類型：
外部，內(nèi)部
- 電壓 - 供電，模擬：
5V
- 電壓 - 供電，數(shù)字：
5V
- 工作溫度：
-40°C ~ 85°C
- 封裝/外殼：
28-SSOP（0.154"，3.90mm 寬）
- 供應商器件封裝：
28-QSOP
- 安裝類型：
表面貼裝型
- 描述：
IC ADC 12BIT SAR 28QSOP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
23+ |
SMD |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
23+ |
SMD |
2500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
2023+ |
SSOP-28 |
3265 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
MAXIM |
19+ |
SSOP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
SSOP-28 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM |
24+ |
SSOP-28 |
19 |
詢價 | |||
Maxim |
24+ |
28-QSOP |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
MAXIM99 |
24+ |
原廠原封 |
2000 |
全新原裝環(huán)?，F(xiàn)貨 |
詢價 | ||
Maxim |
22+ |
28-QSOP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
QSOP28 |
1511 |
原裝現(xiàn)貨,免費供樣,技術支持,原廠對接 |
詢價 |
