Motore di ricerca datesheet componenti elettronici |
|
AD5340BRU-REEL7 Scheda tecnica(PDF) 10 Page - Analog Devices |
|
AD5340BRU-REEL7 Scheda tecnica(HTML) 10 Page - Analog Devices |
10 / 28 page AD5330/AD5331/AD5340/AD5341 Rev. A | Page 10 of 28 BUFFER 12-BIT DAC LOW BYTE REGISTER POWER-DOWN LOGIC BUF DB7 DB0 .. HBEN CS WR CLR LDAC VREF VDD VOUT PD GND AD5341 POWER-ON RESET RESET 9 7 6 1 13 20 2 GAIN 8 3 12 4 11 5 HIGH BYTE REGISTER 10 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 LDAC GAIN WR CS GND VREF VOUT CLR DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 VDD PD TOP VIEW (Not to Scale) AD5341 10-BIT HBEN BUF Figure 9. AD5341 Functional Block Diagram Figure 10. AD5341 Pin Configuration Table 8. AD5341 Pin Function Descriptions Pin No. Mnemonic Description 1 HBEN High Byte Enable Pin. This pin is used when writing to the device to determine if data is written to the high byte register or the low byte register. 2 BUF Buffer Control Pin. This pin controls whether the reference input to the DAC is buffered or unbuffered. 3 VREF Reference Input. 4 VOUT Output of DAC. Buffered output with rail-to-rail operation. 5 GND Ground reference point for all circuitry on the part. 6 CS Active low Chip Select Input. This is used in conjunction with WR to write data to the parallel interface. 7 WR Active Low Write Input. This is used in conjunction with CS to write data to the parallel interface. 8 GAIN Gain Control Pin. This controls whether the output range from the DAC is 0 V to VREF or 0 V to 2 × VREF. 9 CLR Asynchronous active low control input that clears all input registers and DAC registers to zero. 10 LDAC Active low control input that updates the DAC registers with the contents of the input registers. 11 PD Power-Down Pin. This active low control pin puts the DAC into power-down mode. 12 VDD Power Supply Input. These parts can operate from 2.5 V to 5.5 V and the supply should be decoupled with a 10 μF capacitor in parallel with a 0.1 μF capacitor to GND. 13 to 20 DB0 to DB7 Eight Parallel Data Inputs. DB7 is the MSB of these eight bits. |
Codice articolo simile - AD5340BRU-REEL7 |
|
Descrizione simile - AD5340BRU-REEL7 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |