| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
Dual, 180? Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO General Description The MAX1970/MAX1971/MAX1972 dual-output current-mode PWM buck regulators operate from 2.6V to 5.5V input and deliver a minimum of 750mA on each output. The MAX1970 and MAX1972 operate at a fixed 1.4MHz (MAX1971 operates at 700kHz) to reduce output inductor and capacitor size a 文件:371.12 Kbytes 頁(yè)數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
Dual, 180? Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO General Description The MAX1970/MAX1971/MAX1972 dual-output current-mode PWM buck regulators operate from 2.6V to 5.5V input and deliver a minimum of 750mA on each output. The MAX1970 and MAX1972 operate at a fixed 1.4MHz (MAX1971 operates at 700kHz) to reduce output inductor and capacitor size a 文件:371.12 Kbytes 頁(yè)數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO 文件:277.48 Kbytes 頁(yè)數(shù):21 Pages | MAXIM 美信 | MAXIM | ||
ADC/DAC Sampling Rate Up to 7.5Msps 文件:998.05 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
ADC/DAC Sampling Rate Up to 7.5Msps 文件:998.05 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO 文件:277.48 Kbytes 頁(yè)數(shù):21 Pages | MAXIM 美信 | MAXIM | ||
10位、7.5Msps、超低功耗模擬前端 MAX19705是超低功耗、混合信號(hào)模擬前端(AFE),設(shè)計(jì)用于功耗敏感的通信設(shè)備。該器件經(jīng)過(guò)優(yōu)化處理能夠以極低的功耗獲得較高的動(dòng)態(tài)性能,集成了兩路10位7.5Msps接收(Rx) ADC、兩路10位7.5Msps發(fā)送(Tx) DAC,用于輔助RF前端控制的3路快速建立、12位DAC和10位、333ksps輔助ADC。Tx-Rx FAST模式、7.5MHz時(shí)鐘頻率下,功耗典型值為28.2mW。\nRx ADC在1.875MHz輸入頻率、7.5MHz時(shí)鐘頻率下具有55.1dB SNR和73.4dBc SFDR。模擬I/Q輸入放大器為全差分結(jié)構(gòu),可接收1.024VP-P滿量程信號(hào)。I/Q通道匹配度 ? 雙路10位7.5Msps Rx ADC和雙路10位7.5Msps Tx DAC \n? 超低功耗 fCLK = 7.5MHz快速模式下消耗28.2mW fCLK = 7.5MHz慢速模式下消耗21mW 低電流待機(jī)模式和關(guān)斷模式 \n? 可編程Tx DAC共模直流電壓和I/Q失調(diào) \n? 優(yōu)異的動(dòng)態(tài)性能 fIN = 1.875MHz時(shí),SNR = 55.1dB (Rx ADC) fOUT = 620kHz時(shí),SFDR = 77.2dBc (Tx DAC) \n? 三路12位、1μs輔助DAC \n? 10位333ksps輔助ADC,帶有4:1多路復(fù)用器輸入和數(shù)據(jù)平均電路 \n? 卓越的增益/; | ADI 亞德諾 | ADI | ||
10位、22Msps、超低功耗模擬前端 MAX19706是超低功耗、混合信號(hào)模擬前端(AFE),專為對(duì)功耗敏感的通信設(shè)備而設(shè)計(jì)。該器件經(jīng)過(guò)優(yōu)化處理,能夠以超低的功耗獲得高動(dòng)態(tài)性能,內(nèi)部集成了兩路10位22Msps接收(Rx) ADC,兩路10位22Msps發(fā)送(Tx) DAC,用于輔助RF前端控制的3路快速建立、12位輔助DAC,和一個(gè)10位、333ksps \"管家\" 輔助ADC。在Tx-Rx FAST模式和22MHz時(shí)鐘頻率下,功耗典型值為49.5mW。\n Rx ADC在5.5MHz輸入頻率和22MHz時(shí)鐘頻率下具有54.6dB SNR和75.6dBc SFDR。模擬I/Q輸入放大器為全差分結(jié)構(gòu),可接收1.024VP-P滿量 ? 雙路10位、22Msps Rx ADC和雙路10位、22Msps Tx DAC \n? 超低功耗 fCLK = 22MHz快速模式下,功耗為49.5mW fCLK = 22MHz慢速模式下,功耗為39.3mW 低電流待機(jī)模式和關(guān)斷模式 \n? 可編程Tx DAC共模直流電壓和I/Q偏置微調(diào) \n? 優(yōu)異的動(dòng)態(tài)性能 fIN = 5.5MHz時(shí),SNR = 54.6dB (Rx ADC) fOUT = 2.2MHz時(shí),SFDR = 72.6dBc (Tx DAC) \n? 三路12位、1μs輔助DAC \n? 10位、333ksps輔助ADC,帶有4:1多路復(fù)用器輸入和數(shù)據(jù)平均電路 \n? 卓; | ADI 亞德諾 | ADI | ||
Package:48-WFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) 模擬前端(AFE) 描述:IC AFE 2 CHAN 10BIT 48TQFN | AD 亞德諾 | AD | ||
包裝:盒 類別:開(kāi)發(fā)板,套件,編程器 射頻評(píng)估和開(kāi)發(fā)套件,開(kāi)發(fā)板 描述:EVAL KIT FOR MAX19700 | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.8
- VOUT1 (max)(V):
5
- IOUT1 (max)(A):
0.75
- Switch Type:
Internal
- Preset VOUT(V):
1.5
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
1
- VOUT2 (min)(V):
1.5
- VOUT2 (max)(V):
2.5
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
20
- # DC-DC Outputs:
2
- # LDO/ Op.Amp. Outputs:
1
- Switching Frequency(kHz):
1400
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$7.47 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
16-QSOP-150_MIL |
5500 |
雙路、180°異相、1.4MHz、750mA、降壓型調(diào)節(jié)器,帶有POR和RSI/PFO |
詢價(jià) | ||
MAXIM |
25+ |
QFN |
2500 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
MAX |
23+ |
QFN |
7100 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
24+ |
SSOP-16 |
9 |
詢價(jià) | |||
MAXIM |
25+ |
QSOP-16 |
1223 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
23+ |
QFN-44 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
max |
25+ |
sop |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAX |
24+ |
QFN |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
MAXIM |
24+ |
QFN48 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
22+ |
SSOP-16 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) |
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