ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS

TL05x, TL05xA ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003 D D Direct Upgrades to TL07x and TL08x BiFET Operational Amplifiers Faster Slew Rate (20 V/µs Typ) Without Increased Power Consumption TL051 D OR P PACKAGE (TOP VIEW) D On-Chip Offset-Voltage Trimming for Improved DC Performance and Precision Grades Are Available (1.5 mV, TL051A) TL052 D, P, OR PS PACKAGE (TOP VIEW) TL054 D, DB, N, OR NS PACKAGE (TOP VIEW) OFFSET N1 IN– IN+ VCC– 1 2 3 4 8 7 6 5 NC VCC+ OUT OFFSET N2 1OUT 1IN– 1IN+ VCC– 1 2 3 4 8 7 6 5 VCC+ 2OUT 2IN– 2IN+ 1OUT 1IN– 1IN+ VCC+ 2IN+ 2IN– 2OUT 1 2 3 4 5 6 7 14 13 12 11 10 9 8 4OUT 4IN– 4IN+ VCC– 3IN+ 3IN– 3OUT description/ordering information The TL05x series of JFET-input operational amplifiers offers improved dc and ac characteristics over the TL07x and TL08x families of BiFET operational amplifiers. On-chip Zener trimming of offset voltage yields precision grades as low as 1.5 mV (TL051A) for greater accuracy in dc-coupled applications. Texas Instruments improved BiFET process and optimized designs also yield improved bandwidth and slew rate without increased power consumption. The TL05x devices are pin-compatible with the TL07x and TL08x and can be used to upgrade existing circuits or for optimal performance in new designs. www.DataSheet4U.com BiFET operational amplifiers offer the inherently higher input impedance of the JFET-input transistors, without sacrificing the output drive associated with bipolar amplifiers. This makes them better suited for interfacing with high-impedance sensors or very low-level ac signals. They also feature inherently better ac response than bipolar or CMOS devices having comparable power consumption. The TL05x family was designed to offer higher precision and better ac response than the TL08x, with the low noise floor of the TL07x. Designers requiring significantly faster ac response or ensured lower noise should consider the Excalibur TLE208x and TLE207x families of BiFET operational amplifiers. Because BiFET operational amplifiers are designed for use with dual power supplies, care must be taken to observe common-mode input voltage limits and output swing when operating from a single supply. DC biasing of the input signal is required, and loads should be terminated to a virtual-ground node at mid-supply. Texas Instruments TLE2426 integrated virtual ground generator is useful when operating BiFET amplifiers from single supplies. The TL05x are fully specified at ±15 V and ±5 V. For operation in low-voltage and/or single-supply systems, Texas Instruments LinCMOS families of operational amplifiers (TLC-prefix) are recommended. When moving from BiFET to CMOS amplifiers, particular attention should be paid to the slew rate and bandwidth requirements, and also the output loading. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright  2003, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 TL05x, TL05xA ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003 ORDERING INFORMATION TA VIOmax AT 25°C PDIP (P) 800 µV SOIC (D) PACKAGE† Tube of 50 Tube of 75 Tube of 75 Reel of 2500 PDIP (P) PDIP (N) Tube of 50 Tube of 25 Tube of 75 0°C to 70°C Reel of 2500 1.5 mV SOIC (D) Tube of 75 Reel of 2500 Tube of 50 Reel of 2500 SOP (PS) SSOP (DB) PDIP (N) 4 mV SOIC (D) SOP (NS) PDIP (P) 800 µV SOIC (D) PDIP (N) PDIP (P) –40°C to 85°C 40°C 1.5 1 5 mV SOIC (D) Reel of 2000 Reel of 2000 Tube of 25 Tube of 50 Reel of 2500 Reel of 2000 Tube of 50 Tube of 75 Reel of 2500 Tube of 25 Tube of 50 Tube of 75 Tube of 75 Reel of 2500 Tube of 50 Reel of 2500 PDIP (N) 4 mV SOIC (D) Tube of 25 Tube of 50 Reel of 2500 ORDERABLE PART NUMBER TL051ACP TL052ACP TL051ACD TL052ACD TL052ACDR TL051CP TL052CP TL054ACN TL051CD TL051CDR TL052CD TL052CDR TL054ACD TL054ACDR TL052CPSR TL054CDBR TL054CN TL054CD TL054CDR TL054CNSR TL052AIP TL052AID TL052AIDR TL054AIN TL051IP TL052IP TL051ID TL052ID TL052IDR TL054AID TL054AIDR TL054IN TL054ID TL054IDR TOP-SIDE MARKING TL051ACP TL052ACP 051AC 052AC TL051CP TL052CP TL054ACN TL051C TL052C TL054C TL052 TL054 TL054CN TL054C TL054 TL052AI 052AI TL054AIN TL051IP TL052IP TL051I TL052I TL054AI TL054IN TL054I † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TL05x, TL05xA ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003 symbol (each amplifier) – OUT IN+ + VCC+ Q10 Q2 Q3 Q6 Q11 IN+ D1 IN– JF1 Q4 Q1 See Note A OFFSET N1 OFFSET N2 R1 R2 R3 Q5 R4 R6 Q8 Q9 R10 D2 JF2 C1 Q14 Q17 R5 R8 Q12 Q13 R7 R9 OUT Q7 Q16 Q15 JF3 VCC– NOTE A: OFFSET N1 and OFFSET N2 are available only on the TL051x. ACTUAL DEVICE COMPONENT COUNT† COMPONENT Transistors Resistors Diodes Capacitors TL051 20 10 2 1 TL052 34 19 3 2 TL054 62 37 5 4 IN– equivalent schematic (each amplifier) † These figures include all four amplifiers and all ESD, bias, and trim circuitry. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 TL05x, TL05xA ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Supply voltage, VCC– (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 V Differential input voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V Input voltage range, VI (any input, see Notes 1 and 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V Input current, II (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1 mA Output current, IO (each output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±80 mA Total current into VCC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 mA Total current out of VCC– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 mA Duration of short-circuit current at (or below) 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Package thermal impedance, θJA (see Notes 4 and 5): D package (8 pin) . . . . . . . . . . . . . . . . . . . . . . 97°C/W D package (14 pin) . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package (14 pin) . . . . . . . . . . . . . . . . . . . 96°C/W N package (14 pin) . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package (14 pin) . . . . . . . . . . . . . . . . . . . 76°C/W P package (8 pin) . . . . . . . . . . . . . . . . . . . . . . 85°C/W PS package (8 pin) . . . . . . . . . . . . . . . . . . . . 95°C/W Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Lead temperature 1,6 mm (1/16inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC–. 2. Differential voltages are at IN+ with respect to IN–. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less. 4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can impact reliability. 5. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions C SUFFIX MIN VCC± VIC TA Supply voltage Common mode input voltage Common-mode Operating free-air temperature VCC± = ±5 V VCC± = ±15 V ±5 –1 –11 0 MAX ±15 4 11 70 I SUFFIX MIN ±5 –1 –11 –40 MAX ±15 4 11 85 UNIT V V °C 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TL05x, TL05xA ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003 TL051C and TL051AC electrical characteristics at specified free-air temperature TL051C, TL051AC PARAMETER TEST CONDITIONS TA† 25°C Full range 25°C Full range 25°C to 70°C 25°C to 70°C 25°C VO = 0, VIC = 0, See Figure 5 VO = 0, VIC = 0, See Figure 5 25°C 70°C 25°C 70°C 25°C VICR Common-mode input voltage r