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OPA334

具有關(guān)斷功能的單路、0.05uV/°C(最大值)、單電源 CMOS 運算放大器; ? LOW OFFSET VOLTAGE:5 μV (max)\n? ZERO DRIFT: 0.05 μV/°C (max)\n? QUIESCENT CURRENT: 285 μA\n? SINGLE-SUPPLY OPERATION\n? SINGLE AND DUAL VERSIONS\n? SHUTDOWN\n? MicroSIZE PACKAGES\n? APPLICATIONS \n? TRANSDUCER APPLICATIONS\n? TEMPERATURE MEASUREMENT\n? ELECTRONIC SCALES\n? MEDICAL INSTRUMENTATION\n? BATTERY-POWERED INSTRUMENTS\n? HANDHELD TEST EQUIPMENT;

The OPA334 and OPA335 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide very low offset voltage (5μV max), and near zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing. Single or dual supplies as low as +2.7V (±1.35V) and up to +5.5V (±2.75V) may be used. These op amps are optimized for low-voltage, single-supply operation.\n\n The OPA334 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current of 2μA. When the Enable pin is connected high, the amplifier is active. Connecting Enable low disables the amplifier, and places the output in a high impedance state.\n\n The OPA334 (single version with shutdown) comes in MicroSIZE SOT23-6. The OPA335 (single version without shutdown) is available in SOT23-5, and SO-8. The OPA2334 (dual version with shutdown) comes in MicroSIZE MSOP-10. The OPA2335 (dual version without shutdown) is offered in the MSOP-8 and SO-8 packages. All versions are specified for operation from ?40°C to +125°C.

TITexas Instruments

德州儀器美國德州儀器公司

OPA334

0.05UV/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS

BURR-BROWN

Burr-Brown (TI)

OPA334

0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS

BURR-BROWN

Burr-Brown (TI)

OPA334_12

0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS

BURR-BROWN

Burr-Brown (TI)

OPA334AIDBVR

0.05UV/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS

BURR-BROWN

Burr-Brown (TI)

OPA334AIDBVR

0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zer?-Drift Series

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

OPA334AIDBVR

0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS

BURR-BROWN

Burr-Brown (TI)

OPA334AIDBVR

SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series

TI1Texas Instruments

德州儀器美國德州儀器公司

OPA334AIDBVRG4

0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zer?-Drift Series

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

OPA334AIDBVRG4

SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series

TI1Texas Instruments

德州儀器美國德州儀器公司

技術(shù)參數(shù)

  • Vos (offset voltage @ 25 C) (Max) (mV):

    0.005

  • GBW (Typ) (MHz):

    2

  • Features:

    EMI Hardened

  • Slew rate (Typ) (V/us):

    1.6

  • Rail-to-rail:

    In to V-

  • Offset drift (Typ) (uV/C):

    0.02

  • Iq per channel (Typ) (mA):

    0.285

  • Vn at 1 kHz (Typ) (nV/rtHz):

    60

  • CMRR (Typ) (dB):

    130

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

  • Input bias current (Max) (pA):

    200

  • Output current (Typ) (mA):

    50

  • Architecture:

    CMOS

供應(yīng)商型號品牌批號封裝庫存備注價格
TI
24+
SOT-23|6
279100
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
詢價
BURR-BROWN
23+
NA
19960
只做進口原裝,終端工廠免費送樣
詢價
TI德州儀器
22+
SOT23-6
24000
原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
詢價
TI
500
詢價
TI
24+/25+
3000
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
TI
23+
SOT23-6
5500
現(xiàn)貨,全新原裝
詢價
TI/TEXAS
23+
原廠封裝
8931
詢價
BB
24+
SOT23-6
1728
詢價
TI
23+
SOT23-6
5000
原裝正品,假一罰十
詢價
TI
2020+
SOT23-6
5
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
更多OPA334供應(yīng)商 更新時間2025-7-30 17:06:00