LT3040 PSRR Tuhinga Whakanui Tohu AUT
LT3040 PSRR Tuhinga Whakanui Tohu AUT
Pūrere Analog '20 V, 200 mA, oro-iti te tangi, te PSRR tino-nui DAC / tohutohunga tohutoro.
Ko te LT3040 a ADI he mahinga tino nui, he tohu paerewa whakaputa hiko / poari DAC e whakamahi ana i tetahi hoahoanga ahurei e whai ana kia mau tonu te tika me te pono o te tohutoro, a DAC ranei e neke atu ana ki te 200 mA. Kei roto i te tangi o te ADI nga pungarehu-iti rawa atu me te hoahoanga PSRR tino-nui mo te kaha o te haruru-tairongo, te punaha tika. I hangaia hei kaawhiawhi rererangi matatau mo nga tohutoro putanga / DAC, tohu te LT3040 he tino iti te 1 / f Kanikani, tino tangi o te wideband tino, he PSRR pai mo te whānuitanga whanui, me te whakaheke whakaheke iti te 350 mV angiangi i te 200 mA o te puna o nei.
Ko te whakahaere i tenei wa ko te 2,5 mA ka heke iho ki <1 μA in shutdown. The LT3040’s wide output voltage range (0 V to 15 V) while maintaining unity-gain operation provides virtually constant output noise, PSRR, bandwidth, and load regulation independent of the VIN
Ko te LT3040 e mau ana me te iti o te 4.7 μF te kaita taera whakarewa. Kei roto i te paruru i roto i te paruru whakamuri nga whakamuri hiko, whakamuri i te whakamarumaru o naianei, te rohe o-roto me te whakapiko-tuara, me te raima wera me te hysteresis. E waatea ana te LT3040 i roto i nga whakahiato 12-arahi whakahiato me nga kohinga 10 mm x 3 mm DFN.
- Ko te tangi te ruahine ultra-iti: 1.2 µVRMS (10 Hz ki te 100 kHz)
- Nga oro puoro 1-f Kāore: 0.6 µVP-P (0.1 Hz ki te 10 Hz)
- Te haruru o te waahi ultra-iti: 4 nV / √Hz i te 1 kHz me runga ake nei
- PSRR Ultra-teitei: 73 dB i te 1 MHz
- Hanganga whakaheke-kore-iti: 125 µV
- Putanga o te putunga o naianei: 200 mA
- Ko te whānuitanga o nga huringa taapiri whakauru: 1.8 V ki te 20 V
- Rail-to-rel ngaohiko mahinga awe: 0 V ki te 15 V
- Ka whakarei ake te capacitor kotahi ki te haruru me te PSRR
- Te waahana wawe mo VIN pine
- Kua Whakapai haki
- Te Taanui Tere: 1 MHz
- Kaitohirohi whakaheke iti: 350 mV
- Te rohe e haerehia ana
- Whakahohe / UVLO
- He paanui mo te haruru o raro me te teitei ake o te waa
- Te rohe o-roto me te kopapa
- Te kawenga iti rawa: 4.7 µF kirikiri
- Te whakahuri whakamuri me te whakahoki whakamuri i nga tiiti o te waa
- Herenga wera ki te hysteresis
- 10-arahi 3 mm x 3 mm DFN me 12-arahi MSOP
- Tahuri raraunga tere / teitei
- He tohutoro paohiko tino nui
- Taonga puoro tino iti
Te Poari Aromātai
| Whakaahua | Tau Kaitohu | Whakaahuatanga | Rahi Te Maha | Tirohia nga Taipitopito | |
|---|---|---|---|---|---|
 |  | DC2783A | EVAL BOARD FOR LT3040 | 8 - Tonu | Tirohia nga Taipitopito |
Ahau
| Whakaahua | Tau Kaitohu | Whakaahuatanga | Paepae / Take | Paetukutuku Pūrere Tuku | Rahi Te Maha | Tirohia nga Taipitopito | |
|---|---|---|---|---|---|---|---|
| | LT3040EDD # PBF | 1.8V TO 20V, 200MA IOUT, ULTRALO | 10-WFDFN Kaitakina Papa | 10-DFN (3x3) | 111 - Tere tonu | Tirohia nga Taipitopito |
| | LT3040IDD # PBF | 1.8V TO 20V, 200MA IOUT, ULTRALO | 10-WFDFN Kaitakina Papa | 10-DFN (3x3) | 121 - Tonu | Tirohia nga Taipitopito |
| | LT3040EMSE # PBF | 1.8V TO 20V, 200MA IOUT, ULTRALO | 12-TSSOP (0.118 ", 3.00mm Whanui) Paapaa Tangata | 12-MSOP-EP | 12 - Tonu | Tirohia nga Taipitopito |