 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
CAT661ESA датащи(PDF) 2 Page - Catalyst Semiconductor |
|
|
|||||||||||||||||||||||||||||
CAT661ESA датащи(HTML) 2 Page - Catalyst Semiconductor |
|
|
2 / 16 page  CAT661 2 Doc. No. 5003, Rev. J Oscillator Frequency 25kHz typical, 10kHz minimum 135kHz typical, 80kHz minimum PIN CONFIGURATION PIN DESCRIPTIONS Circuit Configuration Pin Number Name Inverter Doubler Boost/FC Oscillator Frequency Open 40kHz typical V+ 135kHz typical, 40kHz minimum 2 CAP+ Charge Pump Capacitor. Positive terminal. Same as inverter. 3 GND Power Supply Ground. Power supply. Positive voltage input. 4 CAP- Charge pump capacitor. Negative terminal. Same as inverter. 5 OUT Output for negative voltage. Power supply ground. 6 LV LV must be tied to OUT for all input voltages. 8 V+ Power supply. Positive voltage input. Positive voltage output. Freqency Control for the internal oscillator. With an external oscillator BOOST/FC has no effect. Same as inverter. Low-Voltage selection pin. When the input voltage is less than 3V, connect LV to GND. For input voltages above 3V, LV may be connected to GND or left open. If OSC is driven externally, connect LV to GND. Oscillator control input. An external capacitor can be connected to lower the oscillator frequency. An external oscillator can drive OSC and set the chip operating frequency. The charge-pump frequency is one-half the frequency at OSC. Same as inverter. Do not overdrive OSC in doubling mode. Standard logic levels will not be suitable. See the applications section for additional information. 7 OSC 1 Boost/FC (Top View) TDFN Package: 4mm x 4mm 0.8mm maximum height SO Package (S, X) TDFN Package (RD8, ZD8) DIP Package (P) ORDERING INFORMATION Part Number Package Temperature Range CAT661EPA 8 lead Plastic DIP -40 °C to 85°C CAT661ESA 8-lead SO -40 °C to 85°C CAT661ESA-TE13 8-lead SO, Tape & Reel -40 °C to 85°C CAT661EVA 8-lead SO (Lead-free, Halogen-free) -40 °C to 85°C CAT661EVA-TE13 8-lead SO (Lead-free, Halogen-free) -40 °C to 85°C CAT661ERD8 8-pad TDFN -40 °C to 85°C CAT661EZD8 8-pad TDFN (Lead-free, Halogen-free) -40 °C to 85°C 8 7 6 5 1 2 3 4 BOOST/FC CAP+ GND CAP- V+ OSC LV OUT CAT661 8 7 6 5 1 2 3 4 BOOST/FC CAP+ GND CAP- V+ OSC LV OUT CAT661 8 7 6 5 1 2 3 4 BOOST/FC CAP+ GND CAP- V+ OSC LV OUT CAT661 |
|
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
