전자부품 데이터시트 검색엔진 |
|
ADM2481BRWZ 데이터시트(PDF) 7 Page - Analog Devices |
|
ADM2481BRWZ 데이터시트(HTML) 7 Page - Analog Devices |
7 / 20 page ADM2481 Rev. 0 | Page 7 of 20 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS NC = NO CONNECT ADM2481 TOP VIEW (Not to Scale) VDD1 1 VDD2 16 GND11 2 GND21 15 RxD 3 NC 14 RE 4 B 13 DE 5 A 12 TxD 6 NC 11 GND11 7 GND21 10 GND11 8 GND21 9 1 PIN 2, PIN 7, AND PIN 8 MUST BE CONNECTED TO GND1. PIN 9, PIN 10, AND PIN 15 MUST BE CONNECTED TO GND2. Figure 2. Pin Configuration Table 8. Pin Function Descriptions Pin No. Mnemonic Description 1 VDD1 Power Supply (Logic Side). 2, 7, 8 GND1 Ground (Logic Side). 3 RxD Receiver Output Data. When enabled, if (A − B) ≥ −30 mV, then RxD = high; if (A − B) ≤ −200 mV, then RxD = low. This is a tristate output when the receiver is disabled, that is, when RE is driven high. 4 RE Receiver Enable Input. This is an active-low input. Driving this input low enables the receiver, and driving it high disables the receiver. 5 DE Driver Enable Input. Driving the input high enables the driver, and driving it low disables the driver. 6 TxD Transmit Data Input. Data to be transmitted by the driver is applied to this input. 9, 10, 15 GND2 Ground (Bus Side). 11, 14 NC No Connect. 12 A Noninverting Driver Output/Receiver Input. When the driver is disabled, or when VDD1 or VDD2 is powered down, Pin A is put into a high impedance state to avoid overloading the bus. 13 B Inverting Driver Output/Receiver Input. When the driver is disabled, or when VDD1 or VDD2 is powered down, Pin B is put into a high impedance state to avoid overloading the bus. 16 VDD2 Power Supply (Bus Side). |
유사한 부품 번호 - ADM2481BRWZ |
|
유사한 설명 - ADM2481BRWZ |
|
|
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 |