TL034CNSR

更新时间： 2024-11-06 03:59:39

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
63页	1308K
描述
ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS

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TL034CNSR 数据手册

TL03x, TL03xA

ENHANCED-JFET LOW-POWER LOW-OFFSET

OPERATIONAL AMPLIFIERS

SLOS180C – FEBRUARY 1997 – REVISED DECEMBER 2001

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. The 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. The TI

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, the TI 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

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.

Excalibur is a trademark of Texas Instruments.

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...63

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与TL034CNSR相关器件

型号	品牌	获取价格	描述	数据表
TL034CNSRE4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CNSRG4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CPW	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CPW	ROCHESTER	获取价格	QUAD OP-AMP, 8200uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, GREEN, PLASTIC, TSSOP-14
TL034CPWE4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CPWG4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CPWLE	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CPWR	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CPWRE4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034CPWRG4	TI	获取价格	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS

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