công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
ST485ERBN bảng dữ liệu(PDF) 4 Page - STMicroelectronics |
|
ST485ERBN bảng dữ liệu(HTML) 4 Page - STMicroelectronics |
4 / 13 page ST485ER 4/13 DRIVER SWITCHING CHARACTERISTICS (VCC =5V ± 5%, TA =TMIN to TMAX , unless otherwise specified. Typical values are referred to TA =25°C) (See Note 1) Note 1: All currents into device pins are positive; all cuttents out of device pins are negative; all voltages are referenced to device ground unless specified. RECEIVER SWITCHING CHARACTERISTICS (VCC =5V ± 5%, TA =TMIN to TMAX , unless otherwise specified. Typical values are referred to TA = 25°C) (See Note 1) Note 1: All currents into device pins are positive; all cuttents out of device pins are negative; all voltages are referenced to device ground unless specified. Symbol Parameter Test Conditions Min. Typ. Max. Unit tPLH tPHL Propagation Delay Input to Output RDIFF =54Ω CL1 =CL2 = 100pF (See Fig. 3 and 5) 10 30 60 ns tSK Output Skew to Output RDIFF =54Ω CL1 =CL2 = 100pF (See Fig. 3 and 5) 510 ns tTLH tTHL Rise or Fall Time RDIFF =54Ω CL1 =CL2 = 100pF (See Fig. 3 and 5) 315 40 ns tPZH Output Enable Time CL = 100pF S2 = Closed (See Fig. 4 and 6) 70 90 ns tPZL Output Enable Time CL = 100pF S1 = Closed (See Fig. 4 and 6) 70 90 ns tPLZ Output Disable Time CL = 15pF S1 = Closed (See Fig. 4 and 6) 70 90 ns tPHZ Output Disable Time CL = 15pF S2 = Closed (See Fig. 4 and 6) 70 90 ns CAB Output AB Capacitance 43 pF Symbol Parameter Test Conditions Min. Typ. Max. Unit tPLH tPHL Propagation Delay Input to Output RDIFF =54Ω CL1 =CL2 = 100pF (See Fig. 3 and 7) 20 130 210 ns tSKD Differential Receiver Skew RDIFF =54Ω CL1 =CL2 = 100pF (See Fig. 3 and 7) 13 ns tPZH Output Enable Time CRL = 15pF S1 = Closed (See Fig. 2 and 8) 20 50 ns tPZL Output Enable Time CRL = 15pF S2 = Closed (See Fig. 2 and 8) 20 50 ns tPLZ Output Disable Time CRL = 15pF S1 = Closed (See Fig. 2 and 8) 20 50 ns tPHZ Output Disable Time CRL = 15pF S2 = Closed (See Fig. 2 and 8) 20 50 ns fMAX Maximum Data Rate 2.5 Mbps |
Số phần tương tự - ST485ERBN |
|
Mô tả tương tự - ST485ERBN |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |