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OPA569AIDWP Datasheet(PDF) 2 Page - Burr-Brown (TI) |
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OPA569AIDWP Datasheet(HTML) 2 Page - Burr-Brown (TI) |
2 / 24 page OPA569 SBOS264A 2 www.ti.com PIN # NAME DESCRIPTION 1, 10, 11, 20 PowerPAD PowerPAD Connection Pins 2 Parallel Out 1 Connection for Paralleling Multiple Amplifiers 3 Current Limit Set Current Limit Set Pin 4 Current Limit Flag Indicates When Part is in Current Limit (Active LOW). 5 –In Inverting Input 6 +In Noninverting Input 7 Thermal Flag Indicates Thermal Stress (Active LOW) 8 Enable Enabled HIGH. Shut down LOW. 9 Parallel Out 2 Connection for Paralleling Multiple Amplifiers 12, 13 V+ Positive Power-Supply Voltage 14, 15 VO Output 16 NC No Internal Connection 17, 18 V– Negative Power-Supply Voltage 19 IMONITOR Provides 1:475 Bidirectional Copy of Output Current. ELECTROSTATIC DISCHARGE SENSITIVITY This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper han- dling and installation procedures can cause damage. ESD damage can range from subtle performance degrada- tion to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. Supply Voltage ................................................................................. +7.5V Output Current ............................................................... See SOA Curves Signal Input Terminals (pins 2, 5, 6, and 9): Voltage(2) ............................................... (V–) – 0.5V to (V+) + 0.5V Current(2) ................................................................................ ±10mA Output Short-Circuit(3) ........ Continuous when thermal protection enabled Current Monitor (pin 19) Short-Circuit ..................................... Continuous Enable Pin (pin 8) .......................................... (V–) – 0.5V to (V–) + 7.5V PowerPAD (pins 1, 10, 11, 20, and pad) ...... (V–) – 0.5V to (V–) + 0.5V Current Limit Set (pin 3) ................................. (V–) – 0.5V to (V+) + 0.5V Operating Temperature .................................................. –55 °C to +125°C Storage Temperature ..................................................... –65 °C to +150°C Junction Temperature .................................................................... +150 °C Lead Temperature (soldering, 10s) ............................................... +300 °C NOTE: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may de- grade device reliability. These are stress ratings only, and functional opera- tion of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be current limited to 10mA or less. (3) Short-circuit to ground. PIN CONFIGURATION PACKAGE/ORDERING INFORMATION ABSOLUTE MAXIMUM RATINGS(1) 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 PowerPAD(1) Parallel Out 1 Current Limit Set Current Limit Flag –In +In Thermal Flag Enable Parallel Out 2 PowerPAD(1) PowerPAD(1) I MONITOR V–(3) V–(3) NC(2) V O (3) V O (3) V+(3) V+(3) PowerPAD(1) OPA569 Metal PowerPAD Heat Sink (Located on bottom side) NOTES: (1) PowerPAD pins 1, 10, 11, and 20 and the PowerPAD should be connected to the most negative supply (V–) in either single or split supply configurations. (2) NC means no internal connection. (3) The following pin pairs must be connected together: 12 and 13; 14 and 15; 17 and 18. Top View SO PIN DESCRIPTIONS For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet. |
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