ALD1721PA中文資料ALD數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
ALD1721PA規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The ALD1721E is a monolithic rail-to-rail precision CMOS operational amplifier with integrated user programmable EPAD (Electrically Programmable Analog Device) based offset voltage adjustment. The ALD1721E operational amplifier is a direct replacement of the ALD1701 operational amplifier, with the added feature of user-programmable offset voltage trimming resulting in significantly enhanced total system performance and user flexibility.
KEY FEATURES
? EPAD (Electrically Programmable Analog Device)
? User programmable VOS trimmer
? Computer-assisted trimming
? Rail-to-rail input/output
? Compatible with standard EPAD Programmer
? High precision through in-system circuit precision trimming
? Reduces or eliminates VOS, PSRR, CMRR and TCVOS errors
? System level “calibration” capability
? Application Specific Programming mode
? In-System Programming mode
? Electrically programmable to compensate for external component tolerances
? Achieves 0.01pA input bias current and 35μV input offset voltage simultaneously
? Compatible with industry standard pinout
BENEFITS
? Eliminates manual and elaborate system trimming procedures
? Remote controlled automated trimming
? In-System Programming capability
? No external components
? No internal chopper clocking noise
? No chopper dynamic power dissipation
? Simple and cost effective
? Small package size
? Extremely small total functional volume size
? Low system implementation cost
? Micropower and Low Voltage
APPLICATIONS
? Sensor interface circuits
? Transducer biasing circuits
? Capacitive and charge integration circuits
? Biochemical probe interface
? Signal conditioning
? Portable instruments
? High source impedance electrode amplifiers
? Precision Sample and Hold amplifiers
? Precision current to voltage converter
? Error correction circuits
? Sensor compensation circuits
? Precision gain amplifiers
? Periodic In-system calibration
? System output level shifter
產(chǎn)品屬性
- 型號(hào)：
ALD1721PA
- 功能描述：
運(yùn)算放大器 - 運(yùn)放 High Precision
- RoHS：
否
- 制造商：
STMicroelectronics
- 通道數(shù)量：
4
- 共模抑制比（最小值）：
63 dB
- 輸入補(bǔ)償電壓：
1 mV
- 輸入偏流（最大值）：
10 pA
- 工作電源電壓：
2.7 V to 5.5 V
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
QFN-16
- 轉(zhuǎn)換速度：
0.89 V/us
- 關(guān)閉：
No
- 輸出電流：
55 mA
- 最大工作溫度：
+ 125 C
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALD |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ADI |
23+ |
N/A |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ADI |
23+ |
N/A |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
AD |
2308+ |
DIP-8 |
7896 |
十年專業(yè)專注 ADI優(yōu)勢(shì)渠道正品保證 |
詢價(jià) | ||
ALD優(yōu)勢(shì) |
23+ |
DIP-8 |
95852 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫(kù)存,詳 |
詢價(jià) | ||
Advanced Linear Devices Inc. |
22+ |
8PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Advanced Linear Devices Inc. |
21+ |
8PDIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
Advanced Linear Devices Inc. |
24+ |
8-PDIP |
53200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
Advanced Linear Devices Inc |
2023+ |
8-DIP |
9527 |
安羅世紀(jì)電子只做原裝正品貨 |
詢價(jià) | ||
Advanced Linear Devices Inc. |
23+ |
8PDIP |
9000 |
原裝正品，支持實(shí)單 |
詢價(jià) |
