零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
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 | TI | |
OPA334 | 0.05UV/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | |
OPA334 | 0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | |
0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | ||
0.05UV/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | ||
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 | NSC | ||
0.05關(guān)V/?C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | ||
SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
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 | NSC | ||
SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 |
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 |
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