參數(shù)資料
型號(hào): 5962-9080802Q2AX
廠商: TEXAS INSTRUMENTS INC
元件分類: 運(yùn)算放大器
英文描述: DUAL OP-AMP, 6000 uV OFFSET-MAX, 1.3 MHz BAND WIDTH, CQCC20
文件頁(yè)數(shù): 1/75頁(yè)
文件大?。?/td> 1340K
代理商: 5962-9080802Q2AX
TLE206x, TLE206xA, TLE206xB, TLE206xY
EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE
POWER OPERATIONAL AMPLIFIERS
SLOS193A – FEBRUARY 1997 – REVISED MARCH 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D 2× Bandwidth (2 MHz) of the TL06x and
TL03x Operational Amplifiers
D Low Supply Current ... 290 A/Ch Typ
D On-chip Offset Voltage Trimming for
Improved DC Performance
D High Output Drive, Specified into 100-
Loads
D Lower Noise Floor Than Earlier
Generations of Low-Power BiFETs
description
The TLE206x series of low-power JFET-input operational amplifiers doubles the bandwidth of the earlier
generation TL06x and TL03x BiFET families without significantly increasing power consumption. Texas
Instruments Excalibur process also delivers a lower noise floor than the TL06x and TL03x. On-chip zener
trimming of offset voltage yields precision grades for dc-coupled applications. The TL206x devices are
pin-compatible with other TI BiFETs; they can be used to double the bandwidth of TL06x and TL03x circuits,
or to reduce power consumption of TL05x, TL07x, and TL08x circuits by nearly 90%.
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 TLE206x family features a
high-output-drive circuit capable of driving 100-
loads at supplies as low as ±5 V. This makes them uniquely
suited for driving transformer loads in modems and other applications requiring good ac characteristics, low
power, and high output drive.
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 TLE206x 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- and TLV-prefixes) are recommended.
When moving from BiFET to CMOS amplifiers, particular attention should be paid to slew rate and bandwidth
requirements, and output loading. The Texas Instrument TLV2432 and TLV2442 CMOS operational amplifiers
are excellent choices to consider.
Copyright
1998, 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.
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.
相關(guān)PDF資料
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5962-9080802QPAX DUAL OP-AMP, 6000 uV OFFSET-MAX, 1.3 MHz BAND WIDTH, CDIP8
5962-9080901M2A QUAD OP-AMP, 9000 uV OFFSET-MAX, 1.3 MHz BAND WIDTH, CQCC20
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