전자부품 데이터시트 검색엔진 |
|
ADM1168ASTZ 데이터시트(PDF) 7 Page - Analog Devices |
|
ADM1168ASTZ 데이터시트(HTML) 7 Page - Analog Devices |
7 / 28 page ADM1168 Rev. 0 | Page 7 of 28 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS NC = NO CONNECT. DO NOT CONNECT TO THIS PIN. 12 25 32 8 9 17 16 4 VX1 VX2 VX3 VX4 VP1 VP2 VP3 VH PDO1 PDO2 PDO3 PDO4 PDO5 PDO6 PDO7 PDO8 PIN 1 INDICATOR ADM1168 TOP VIEW (Not to Scale) Figure 3. Pin Configuration Table 4. Pin Function Descriptions Pin No. Mnemonic Description 1 to 4 VX1 to VX4 High Impedance Inputs to Supply Fault Detectors. Fault thresholds can be set from 0.573 V to 1.375 V. Alternatively, these pins can be used as general-purpose digital inputs. 5 to 7 VP1 to VP3 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 pins allow thresholds from 2.5 V to 6 V, from 1.25 V to 3 V, and from 0.573 V to 1.375 V. 8 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. This pin allows thresholds from 6 V to 14.4 V and from 2.5 V to 6 V. 9 AGND1 Ground Return for Input Attenuators. 10 REFGND1 Ground Return for On-Chip Reference Circuits. 11, 13 to 16 NC No Connect. 12 REFOUT Reference Output, 2.048 V. Note that a capacitor must always be connected between this pin and REFGND. A 10 μF capacitor is recommended for this purpose. 17 to 24 PDO8 to PDO1 Programmable Output Drivers. 25 PDOGND1 Ground Return for Output Drivers. 26 VCCP Central Charge-Pump Voltage of 5.25 V. A reservoir capacitor must be connected between this pin and GND. A 10 μF capacitor is recommended for this purpose. 27 A0 Logic Input. This pin sets the seventh bit of the SMBus interface address. 28 A1 Logic Input. This pin sets the sixth bit of the SMBus interface address. 29 SCL SMBus Clock Pin. Bidirectional open drain requires external resistive pull-up. 30 SDA SMBus Data Pin. Bidirectional open drain requires external resistive pull-up. 31 VDDCAP Device Supply Voltage. Linearly regulated from the highest of the VPx and VH pins to a typical of 4.75 V. A capacitor must be connected between this pin and GND. A 10 μF capacitor is recommended for this purpose. 32 GND1 Supply Ground. 1 In a typical application, all ground pins are connected together. |
유사한 부품 번호 - ADM1168ASTZ |
|
유사한 설명 - ADM1168ASTZ |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 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 |