Amplifier and Data Converter Selection Guide (Rev. B

2A, High-Current Power AmplifierOPA564AmplifiersPower Amplifiers and Buffers43➔Get samples, datasheets and evaluation modules at: www.ti.com/sc/device/OPA564Key Features• Single or dual supply: ±3.5V (7V) to ±13V (26V)• Large output swing: 22V PP at 2A (24V supply)• Thermal and over-current warning• Adjustable current limit• Output enable/disable control• Slew rate: 20V/µs• Packaging: HSOP-20 PowerPADApplications• Power-line communications• Valve, actuator driver• Synchro, servo driver• Motor driver• Power supply output amplifier• Test equipment• Transducer excitation• General-purpose linear power boosterPower Amplifiers Selection GuideThe OPA564 is a high-current operational amplifier ideal for driving up to 2A in reactive loadsand provides high reliability in demanding power-line communications and motor controlapplications. It operates from a single or dual power supply of ±3.5V (7V) to ±13V (26V). Insingle supply operation, the input common-mode range extends below ground. The OPA564 iseasy to heat sink over the specified extended industrial temperature range, –40°C to +125°C.OPA564 PowerPAD-down pinout.*Expected Release Date 4Q 2007.–In+InThermalFlagV–CurrentLimitFlagOPA564R SETEnableShutdownCurrentLimitSetI OUT V S Bandwidth Slew Rate I Q V OS V OS Drift I BDevice (A) (V) (MHz) (V/µs) (mA) (max) (mV) (max) (µV/°C) (max) (nA) (max) Package(s) Price *OPA445/B 0.015 20 to 90 2 15 4.7 5 10 0.1 DIP-8, SO8, SO-8 PowerPAD $4.75OPA452 0.05 20 to 80 1.8 7.2 6.5 3 5 0.1 TO220-7, DDPak-7 $2.55OPA453 0.05 20 to 80 7.5 23 6.5 3 5 0.1 TO220-7, DDPak-7 $2.55OPA454 0.025 8 to 100 2.5 10 5 5 5 0.1 SO-8 and HSOP-20 PowerPAD $2.75OPA541 10 20 to 80 0.055 10 25 10 40 0.05 TO220-11, TO3-8 $11.10OPA544 4 20 to 70 1.4 8 15 5 10 0.1 TO220-5, DDPak-5 $6.85OPA2544 2 20 to 70 1.4 8 15 5 10 0.1 ZIP-11 $12.00OPA547 0.5 8 to 60 1 6 15 5 25 500 TO220-7, DDPak-7 $4.35OPA548 3 8 to 60 1 10 20 10 30 500 TO220-7, DDPak-7 $6.00OPA549 8 8 to 60 0.9 9 35 5 20 500 ZIP-11, TO220-11 $12.00OPA551 0.2 8 to 60 3 15 8.5 3 7 0.1 DIP-8, SO-8, DDPak-7 $1.75OPA552 0.2 8 to 60 12 24 8.5 3 7 0.1 DIP-8, SO-8, DDPak-7 $1.75OPA561 1.2 7 to 16 17 50 60 20 50 0.1 HTSSOP-20 $2.65OPA564 2 7 to 26 4 20 35 20 10 0.1 HSOP-20 PowerPAD $2.75OPA567 2.4 2.7 to 5.5 1.2 1.2 6 2 1.3 0.01 QFN-12 $1.85OPA569 2.2 2.7 to 5.5 1.2 1.2 6 2 1.3 0.01 SO-20 PowerPAD $3.10* Suggested resale price in U.S. dollars in quantities of 1,000. Preview products are listed in bold blue.Buffers Selection Guide (Sorted by Ascending BW at A CL )A CL Settling THD V N atV S V S V S V S Stable BW Slew Time I Q (F C = Diff Diff Flatband V OS I B±15 ±5 3.3 5 Gain at A CL Rate 0.01% (mA) 1MHz) Gain Phase (nV/ Hz) (mV) (µA)Device (V) (V) (V) (V) (V/V) (min) (MHz) (V/µs) (ns) (typ) (typ) (dB) (typ) (%) (°) (typ) (max) (max) Package(s) Price *OPA633 Yes Yes — — 1 260 2500 50 21 — — 0.1 — 15 35 DIP-8 $5.45OPA692 — Yes — Yes 1 280 2000 12 (0.02%) 5.8 –78 0.07 0.02 1.7 2.5 35 SOT23-6, SOIC-8 $1.45OPA693 — Yes — Yes 1 1400 2500 12 (0.1%) 13 –84 0.03 0.01 1.8 2 35 SOT23-6, SOIC-8 $1.30OPA832 — Yes Yes Yes 1 92 350 45 (0.1%) 4.25 –84 0.1 0.16 9.2 7 10 SOT23-5, SOIC-8 $0.70BUF602 — Yes Yes Yes 1 1000 8000 6 (0.05%) 5.8 — 0.15 0.04 4.8 30 7 SOT23-5, SOIC-8 $0.85BUF634 Yes Yes Yes Yes 1 30 to 180 2000 200 (0.1%) 15 — 0.4 0.1 4 100 20 DIP-8, SOIC-8, $3.05TO220-5, DDPak-5* Suggested resale price in U.S. dollars in quantities of 1,000. New products are listed in bold red.Texas Instruments 3Q 2007Amplifier and Data Converter Selection Guide