|
Details, datasheet, quote on part number:TL054AMFK
| |
Datasheet text preview:
TL05x, TL05xA, TL05xY ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
SLOS178 FEBRUARY 1997
D D
Direct Upgrades to TL07x and TL08x BiFET Operational Amplifiers Faster Slew Rate (20 V/µs Typ) Without Increased Power Consumption
D D
On-Chip Offset Voltage Trimming for Improved DC Performance and Precision Grades Are Available (1.5 mV, TL051A) Available in TSSOP for Small Form-Factor Designs
description
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. 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.
AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25°C 800 µV 0°C to 70°C 1.5 mV 4 mV 800 µV 40°C to 85°C 1.5 mV 4 mV 800 µV 55°C to 125°C 1.5 mV SMALL OUTLINE (D) TL051ACD TL052ACD TL051CD TL052CD TL054ACD TL054CD TL051AID TL052AID TL051ID TL052ID TL054AID TL054ID TL051AMD TL052AMD TL051MD TL052MD TL054AMD CHIP CARRIER (FK) -- -- -- -- -- -- TL051AMFK TL052AMFK TL051MFK TL052MFK TL054AMFK -- CERAMIC DIP (J) -- -- -- -- -- CERAMIC DIP (JG) -- -- -- -- -- -- TL051AMJG TL052AMJG TL051MJG TL052MJG PLASTIC DIP (N) -- TL054ACN TL054CN -- TL054AIN TL054IN -- PLASTIC DIP (P) TL051ACP TL052ACP TL051CP TL052CP -- TL051AIP TL052AIP TL051IP TL052IP -- TL051AMP TL052AMP TL051MP TL052MP -- -- -- TL051Y TL052Y TL054Y CHIP FORM (Y)
TL054AMJ
TL054AMN TL054MN
4 mV TL054MD TL054MFK TL054MJ -- The D packages are available taped and reeled. Add R suffix to device type (e.g., TL054CDR). Chip forms are tested at 25°C.
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 © 1997, 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, TL05xY ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
SLOS178 FEBRUARY 1997
description (continued)
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 midsupply. 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.
TL051 D, JG, OR P PACKAGE (TOP VIEW) TL052 D, JG, OR P PACKAGE (TOP VIEW) TL054 D, J, OR N 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
TL051 FK PACKAGE (TOP VIEW)
TL052 FK PACKAGE (TOP VIEW)
TL054 FK PACKAGE (TOP VIEW)
NC OFFSET N1 NC NC NC
NC 1OUT NC VCC + NC
NC VCC
NC No internal connection
NC OFFSET N2 NC
NC VCC
2
POST OFFICE BOX 655303
NC 2IN + NC
· DALLAS, TEXAS 75265
2IN 2OUT NC 3OUT 3IN
NC IN NC IN + NC
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
NC VCC + NC OUT NC
NC 1IN NC 1IN+ NC
3 2 1 20 19 18 4 5 6 7 8 17 16 15 14 9 10 11 12 13
NC 2OUT NC 2IN NC
1IN + NC VCC + NC 2IN +
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
1IN 1OUT NC 4OUT 4IN 4IN + NC VCC NC 3IN +
TL05x, TL05xA, TL05xY ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
SLOS178 FEBRUARY 1997
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 R5 R8 Q14 Q17 Q12 Q13 R7 R9 OUT Q7 Q16 Q15 JF3 VCC NOTE A: OFFSET N1 and OFFSET N2 are only available 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
|
|
