DS4426集成電路(IC)的數(shù)模轉(zhuǎn)換器(DAC)規(guī)格書PDF中文資料
廠商型號 |
DS4426 |
參數(shù)屬性 | DS4426 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)的數(shù)模轉(zhuǎn)換器(DAC);產(chǎn)品描述:IC DAC 8BIT A-OUT 28TQFN |
功能描述 | Quad-Channel, I2C-Margining IDACs with Three Channels of Power-Supply Tracking |
封裝外殼 | 28-WFQFN 裸露焊盤 |
文件大小 |
242.29 Kbytes |
頁面數(shù)量 |
15 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(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-1-11 9:28:00 |
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更多DS4426規(guī)格書詳情
General Description
The DS4426 contains four I2C-adjustable current DACs capable of sinking or sourcing current. External resistors set the full-scale range of each output. Each DAC output has 127 sink and 127 source steps that are programmed by the I2C interface. Power-supply tracking functionality is provided for three channels using dedicated control inputs. Once power-supply tracking is
accomplished, the current outputs default to zero. Two address pins allow up to four DS4426 devices to exist on the same I2C bus.
Features
? Four Current DACs
? 50μA to 200μA Adjustable Full-Scale Range
? 127 Settings Each for Sink and Source
? Power-Supply Tracking
?? Power-Supply Sequencing
?? Ramp-Up and Ramp-Down Tracking Control
?? Ratiometric Tracking Support
? +2.7V to +5.5V Operation
? I2C-Compatible Serial Interface
? Two Address Input Pins Allow Up to Four Devices on Same I2C Bus
? Lead-Free, 28-Pin TQFN Package (4mm x 4mm) with Exposed Pad
? Industrial Temperature Range: -40°C to +85°C
Applications
Power-Supply Adjustment
Power-Supply Margining
Power-Supply Tracking
Adjustable Current Sink or Source
產(chǎn)品屬性
- 產(chǎn)品編號:
DS4426T+T&R
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 數(shù)模轉(zhuǎn)換器(DAC)
- 包裝:
卷帶(TR)
- 位數(shù):
8
- 數(shù)模轉(zhuǎn)換器數(shù):
4
- 輸出類型:
Current - Unbuffered
- 差分輸出:
無
- 數(shù)據(jù)接口:
I2C
- 參考類型:
內(nèi)部
- 電壓 - 供電,模擬:
2.7V ~ 5.5V
- 電壓 - 供電,數(shù)字:
2.7V ~ 5.5V
- INL/DNL (LSB):
±1(最大),±0.5(最大)
- 架構(gòu):
電流阱,電流源
- 工作溫度:
-40°C ~ 85°C
- 封裝/外殼:
28-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
28-TQFN(4x4)
- 安裝類型:
表面貼裝型
- 描述:
IC DAC 8BIT A-OUT 28TQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
DALLAS |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
Maxim |
24+ |
原廠封裝 |
3067 |
詢價(jià) | |||
MAXIM |
23+ |
28-TQFN |
7750 |
全新原裝優(yōu)勢 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TQFN-28 |
26680 |
原裝正品 支持實(shí)單 |
詢價(jià) | ||
DALLAS |
2022 |
QFN |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
QFN |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗(yàn) |
詢價(jià) | ||
MAXIM/美信 |
21+ |
TQFN-28 |
26680 |
公司只做原裝,誠信經(jīng)營 |
詢價(jià) | ||
Maxim Integrated |
24+ |
28-TQFN(4x4) |
56200 |
一級代理/放心采購 |
詢價(jià) | ||
MAXIM/美信 |
2023 |
TQFN-28 |
4500 |
公司原裝現(xiàn)貨/支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
TQFN-28 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價(jià) |