Os motores de busca de Datasheet de Componentes eletrônicos |
|
ADM1062 Folha de dados(PDF) 8 Page - Analog Devices |
|
ADM1062 Folha de dados(HTML) 8 Page - Analog Devices |
8 / 32 page ADM1062 Preliminary Technical Data Rev. PrJ | Page 8 of 32 PIN CONFIGURATIONS AND FUNCTIONAL DESCRIPTIONS Figure 3. LFCSP Pin Configuration Figure 4. TQFP Pin Configuration Table 2. Pin Functional Descriptions Pin Number LFCSP TQFP Mnemonic Description 1 NC No connection. 1–5 2-6 VX1–5 High impedance inputs to supply fault detectors. Fault thresholds can be set at between 0.573V and 1.375V. Alternatively these pins can be used as general purpose digital inputs. 6–9 7-10 VP1–4 Low voltage inputs to supply fault detectors. Three input ranges can be set by altering the input attenuation on a potential divider connected to these pins, the output of which connects to a supply fault detector; these allow thresholds between 2.5V-6V, 1.25V-3V and 0.573V- 1.375V. 10 11 VH High voltage input to supply fault detectors. Three input ranges can be set by altering the input attenuation on a potential divider connected to this pin, the output of which connects to a supply fault detector; these allow thresholds between 6V-14.4V,2.5V-6V and 1.25V-3V. 12-13 NC No connection. 11 14 AGND Ground return for input attenuators. 12 15 REFGND Ground return for on-chip reference circuits. 13 16 REFIN Reference input for ADC, nominally 2.048V. 14 17 REFOUT 2.048V reference output. 15–20 18-23 DAC1–6 Voltage output DACs. Default to high impedance at power-up. 24-25 NC No connection. 21–30 26-35 PDO10–1 Programmable output drivers. 36-37 NC No connection. 31 38 PDOGND Ground return for output drivers 32 39 VCCP Central charge pump voltage of 5.25V. A reservoir capacitor must be connected between this pin and GND. 33 40 A0 Logic input which sets the 7th bit of the SMBus interface address. 34 41 A1 Logic input which sets the 6th bit of the SMBus interface address. 35 42 SCL SMBus clock pin. Open drain output requiring external resistive pull-up. 36 43 SDA SMBus data i/o pin. Open drain output requiring external resistive pull-up. 37 44 DN External Thermal Diode Cathode Connection 38 45 DP External Thermal Diode Anode Connection 39 46 VDDCAP Device supply voltage. Linearly regulated from the highest of the VP1-4,VH pins and clamped to a maximum of 4.75V 40 47 GND Supply ground. 48 NC No connection. |
Nº de peça semelhante - ADM1062 |
|
Descrição semelhante - ADM1062 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes 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 |