TL034AMN

更新时间： 2024-11-05 22:42:11

品牌	Logo	应用领域
德州仪器 - TI		运算放大器
页数	文件大小	规格书
56页	885K
描述
ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS

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TL034AMN 数据手册

TL03x, TL03xA, TL03xY

ENHANCED-JFET LOW-POWER LOW-OFFSET

OPERATIONAL AMPLIFIERS

SLOS180B – FEBRUARY 1997 – REVISED FEBRUARY 1999

Direct Upgrades for the TL06x Low-Power

BiFETs

Higher Slew Rate and Bandwidth Without

Increased Power Consumption

Low Power Consumption . . .

6.5 mW/Channel Typ

Available in TSSOP for Small Form-Factor

Designs

On-Chip Offset-Voltage Trimming for

Improved DC Performance

(1.5 mV, TL031A)

description

The TL03x series of JFET-input operational amplifiers offer improved dc and ac characteristics over the TL06x

family of low-power BiFET operational amplifiers. On-chip zener trimming of offset voltage yields precision

grades as low as 1.5 mV (TL031A) for greater accuracy in dc-coupled applications. Texas Instruments improved

BiFET process and optimized designs also yield improved bandwidths and slew rates without increased power

consumption. The TL03x devices are pin-compatible with the TL06x 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 higher input impedance makes the TL3x

amplifiers better suited for interfacing with high-impedance sensors or very low-level ac signals. These devices

also feature inherently better ac response than bipolar or CMOS devices having comparable power

consumption.

The TL03x family has been optimized for micropower operation, while improving on the performance of the

TL06x series. Designers requiring significantly faster ac response should consider the Excalibur TLE206x

family of low-power 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 midsupply. Texas

Instruments TLE2426 integrated virtual-ground generator is useful when operating BiFET amplifiers from single

supplies.

The TL03x devices 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 slew rate, bandwidth

requirements, and output loading.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized

for operation from –40°C to 85°C. The M-suffix devices are characterized for operation over the full military

temperature range of –55°C to 125°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.

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

12 3 4 5 6 7...56

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与TL034AMN相关器件

型号	品牌	获取价格	描述	数据表
TL034CD	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CD	ROCHESTER	获取价格	QUAD OP-AMP, 8200uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
TL034CDE4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CDG4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CDR	ROCHESTER	获取价格	QUAD OP-AMP, 8200uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
TL034CDR	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CDRE4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CDRG4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CN	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CNE4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS

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