Electronic Components Datasheet Search |
|
LTC487 Datasheet(PDF) 2 Page - Linear Technology |
|
LTC487 Datasheet(HTML) 2 Page - Linear Technology |
2 / 8 page LTC487 2 ELECTRICAL C C HARA TERISTICS C D A G A U A R BSOLUTEXI TI S PACKAGE/ORDER I FOR ATIO (Note 1) Supply Voltage (VCC) ............................................... 12V Control Input Voltages .................... – 0.5V to VCC + 0.5V Driver Input Voltages ...................... – 0.5V to VCC + 0.5V Driver Output Voltages .......................................... ±14V Control Input Currents ........................................ ±25mA Driver Input Currents .......................................... ±25mA Operating Temperature Range Commercial ............................................ 0 °C to 70°C Industrial ........................................... – 40 °C to 85°C Storage Temperature Range ................. – 65 °C to 150°C Lead Temperature (Soldering, 10 sec.)................. 300 °C ORDER PART NUMBER 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 DI1 DO1A DO1B EN12 DO2B DO2A DI2 GND DI3 DO3A DO3B EN34 DO4B DO4A DI4 V N PACKAGE 16-LEAD PLASTIC DIP TOP VIEW CC S PACKAGE 16-LEAD PLASTIC SOL TJMAX = 125°C, θJA = 70°C/W (N) TJMAX = 150°C, θJA = 95°C/W (S) LTC487CN LTC487CSW LTC487IN LTC487ISW pins are negative. All voltages are referenced to device GND unless otherwise specified. Note 3: All typicals are given for VCC = 5V and Temperature = 25°C. Note 1: Absolute maximum ratings are those beyond which the safety of the device cannot be guaranteed. Note 2: All currents into device pins are positive; all currents out of device SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS tPLH Driver Input to Output RDIFF = 54Ω, CL1 = CL2 = 100pF 10 30 50 ns tPHL Driver Input to Output (Figures 1, 4) 10 30 50 ns tSKEW Driver Output to Output 515 ns tr, tf Driver Rise or Fall Time 5 20 25 ns tZH Driver Enable to Output High CL = 100pF (Figures 2, 5) S2 Closed 35 70 ns tZL Driver Enable to Output Low CL = 100pF (Figures 2, 5) S1 Closed 35 70 ns tLZ Driver Disable Time from Low CL = 15pF (Figures 2, 5) S1 Closed 35 70 ns tHZ Driver Disable Time from High CL = 15pF (Figures 2, 5) S2 Closed 35 70 ns VCC = 5V ± 5%, 0°C ≤ TA ≤ 70°C (Note 2, 3) S GC C HARA TERISTICS WITCHI SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOD1 Differential Driver Output Voltage (Unloaded) IO = 0 5 V VOD2 Differential Driver Output Voltage (With Load) R = 50 Ω; (RS422) 2 V R = 27 Ω; (RS485) (Figure 3) 1.5 5 V VOD Change in Magnitude of Driver Differential R = 27 Ω or R = 50Ω 0.2 V Output Voltage for Complementary Output States (Figure 3) VOC Driver Common-Mode Output Voltage 3V ⏐VOC⏐ Change in Magnitude of Driver Common-Mode 0.2 V Output Voltage for Complementary Output States VIH Input High Voltage DI, EN12, EN34 2.0 V VIL Input Low Voltage 0.8 V IIN1 Input Current ±2 µA ICC Supply Current No Load Output Enabled 110 200 µA Output Disabled 110 200 µA IOSD1 Driver Short-Circuit Current, VOUT = High VO = – 7V 100 250 mA IOSD2 Driver Short-Circuit Current, VOUT = Low VO = 12V 100 250 mA IOZ High Impedance State Output Current VO = – 7V to 12V ±10 ± 200 µA VCC = 5V ± 5%, 0°C ≤ TA ≤ 70°C (Commercial), – 40°C ≤ TA ≤ 85°C (Industrial) (Note 2, 3) Consult factory for Military grade parts. |
Similar Part No. - LTC487 |
|
Similar Description - LTC487 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |