Datasheet > TLC225X_07

TLC225X_07

更新时间： 2024-09-25 04:49:07

品牌	Logo	应用领域
德州仪器 - TI		运算放大器
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73页	1640K
描述
Advanced LinCMOS⑩ RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

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TLC225X_07 数据手册

TLC225x, TLC225xA

Advanced LinCMOS RAIL-TO-RAIL

VERY LOW-POWER OPERATIONAL AMPLIFIERS

SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001

Output Swing Includes Both Supply Rails

Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz

Low Input Bias Current . . . 1 pA Typ

Low Input Offset Voltage

850 µV Max at T = 25°C (TLC225xA)

Macromodel Included

Performance Upgrades for the TS27L2/L4

and TLC27L2/L4

Fully Specified for Both Single-Supply and

Split-Supply Operation

Available in Q–Temp Automotive

HighRel Automotive Applications

Configuration Control / Print Support

Qualification to Automotive Standards

Very Low Power . . . 35 µA Per Channel Typ

Common-Mode Input Voltage Range

Includes Negative Rail

description

EQUIVALENT INPUT NOISE VOLTAGE

The TLC2252 and TLC2254 are dual and

quadruple operational amplifiers from Texas

Instruments. Both devices exhibit rail-to-rail

output performance for increased dynamic range

in single- or split-supply applications. The

TLC225x family consumes only 35 µA of supply

current per channel. This micropower operation

makes them good choices for battery-powered

applications. The noise performance has been

dramatically improved over previous generations

of CMOS amplifiers. Looking at Figure 1, the

TLC225x has a noise level of 19 nV/√Hz at 1kHz;

four times lower than competitive micropower

solutions.

FREQUENCY

= 5 V

= 20 Ω

= 25°C

The TLC225x amplifiers, exhibiting high input

impedance and low noise, are excellent for

small-signal conditioning for high-impedance

sources, such as piezoelectric transducers.

Because of the micropower dissipation levels,

these devices work well in hand-held monitoring

and remote-sensing applications. In addition, the

rail-to-rail output feature with single or split

f – Frequency – Hz

Figure 1

supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For

precision applications, the TLC225xA family is available and has a maximum input offset voltage of 850 µV. This

family is fully characterized at 5 V and ±5 V.

The TLC2252/4 also makes great upgrades to the TLC27L2/L4 or TS27L2/L4 in standard designs. They offer

increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set

allows them to be used in a wider range of applications. For applications that require higher output drive and

wider input voltage ranges, see the TLV2432 and TLV2442 devices. If the design requires single amplifiers,

please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23

package. Their small size and low power consumption, make them ideal for high density, battery-powered

equipment.

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.

Advanced LinCMOS is a trademark of Texas Instruments.

On products compliant to MIL-PRF-38535, all parameters are tested

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

unless otherwise noted. On all other products, production

testing of all parameters.

processing does not necessarily include testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...73

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与TLC225X_07相关器件

型号	品牌	获取价格	描述	数据表
TLC225X_08	TI	获取价格	Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
TLC225XA	TI	获取价格	Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
TLC225XA-Q1	TI	获取价格	ADVANCED LINCMOS RAIL-TO-RAIL
TLC225X-EP	TI	获取价格	VERY LOW-POWER OPERATIONAL AMPLIFIERS
TLC225X-Q1	TI	获取价格	advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
TLC225X-Q1_16	TI	获取价格	Advanced LinCMOSï£ª RAIL-TO-RAIL VERY LOW-POW
TLC2262	TI	获取价格	Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
TLC2262A	TI	获取价格	双路、16V、710kHz、低失调电压运算放大器
TLC2262AID	TI	获取价格	Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
TLC2262AIDG4	TI	获取价格	Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

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