MAX1112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 |
MAX1112 |
參數(shù)屬性 | MAX1112 封裝/外殼為28-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 8BIT SAR 28TQFN |
功能描述 | 5V, Low-Power, Multi-Channel, Serial 8-Bit ADCs Internal 4.096V Reference |
文件大小 |
381.84 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 | 2024-12-25 9:38:00 |
MAX1112規(guī)格書詳情
General Description
The MAX1112/MAX1113 are low-power, 8-bit, 8-channel analog-to-digital converters (ADCs) that feature an internal track/hold, voltage reference, clock, and serial interface. They operate from a single +4.5V to +5.5V supply and consume only 135μA while sampling at rates up to 50ksps. The MAX1112’s 8 analog inputs and the MAX1113’s 4 analog inputs are software-configurable, allowing unipolar/bipolar and single ended/differential operation.
Successive-approximation conversions are performed using either the internal clock or an external serial-interface clock. The full-scale analog input range is determined by the 4.096V internal reference, or by an externally applied reference ranging from 1V to VDD. The 4-wire serial interface is compatible with the SPI?, QSPI?, and MICROWIRE? serial-interface standards. A serial-strobe output provides the end-of-conversion signal for interrupt-driven processors.
The MAX1112/MAX1113 have a software-programmable, 2μA automatic power-down mode to minimize power consumption. Using power-down, the supply current is reduced to 13μA at 1ksps, and only 82μA at 10ksps. Power-down can also be controlled using the SHDN input pin. Accessing the serial interface automatically powers up the device.
The MAX1112 is available in 20-pin SSOP and DIP packages. The MAX1113 is available in small 16-pin QSOP and DIP packages.
Features
? +4.5V to +5.5V Single Supply
? Low Power: 135μA at 50ksps 13μA at 1ksps
? 8-Channel Single-Ended or 4-Channel Differential Inputs (MAX1112)
? 4-Channel Single-Ended or 2-Channel Differential Inputs (MAX1113)
? Internal Track/Hold; 50kHz Sampling Rate
? Internal 4.096V Reference
? SPI/QSPI/MICROWIRE-Compatible Serial Interface
? Software-Configurable Unipolar or Bipolar Inputs
? Total Unadjusted Error: ±1LSB (max) ±0.3LSB (typ)
Applications
?? Portable Data Logging
?? Hand-Held Measurement Devices
?? Medical Instruments
?? System Diagnostics
?? Solar-Powered Remote Systems
?? 4–20mA-Powered Remote
????? Data-Acquisition Systems
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX11120ATI+T
- 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:
卷帶(TR)
- 位數(shù):
8
- 采樣率(每秒):
1M
- 輸入數(shù):
2,4
- 輸入類型:
差分,個偽差分,單端
- 數(shù)據(jù)接口:
SPI
- 配置:
MUX-S/H-ADC
- 比率 - S/H:
1:1
- 架構(gòu):
SAR
- 參考類型:
外部
- 電壓 - 供電,模擬:
2.35V ~ 3.6V
- 電壓 - 供電,數(shù)字:
2.35V ~ 3.6V
- 工作溫度:
-40°C ~ 125°C
- 封裝/外殼:
28-WFQFN 裸露焊盤
- 供應商器件封裝:
28-TQFN(5x5)
- 安裝類型:
表面貼裝型
- 描述:
IC ADC 8BIT SAR 28TQFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
MAXIM/美信 |
23+ |
SSOP20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAX |
02+ |
SSOP-20 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
MAXIM |
2020+ |
SOP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
MAXIM |
19+ |
SSOP20 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
Maxim |
24+ |
20-SSOP |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
MAXIM |
2020+ |
SSOP20 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PHIL |
22+ |
原廠原封 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM |
2016+ |
TQFN28 |
3526 |
假一罰十進口原裝現(xiàn)貨原盤原標! |
詢價 | ||
MAXIM |
23+ |
SSOP |
7750 |
全新原裝優(yōu)勢 |
詢價 |
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