零件編號 | 下載 訂購 | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TLE2141A | Excalibur 低噪聲高速精確運(yùn)算放大器; ? Low Noise\n? 10 Hz...15 nV/Hz\\\n? 1 kHz...10.5 nV/Hz\\\n? 10000-pF Load Capability\n? 20-mA Min Short-Circuit Output Current\n? 27-V/μs Min Slew Rate\n? High Gain-Bandwidth Product...5.9 MHz\n? Low VIO ...500 μV Max at 25°C\n? Single or Split Supply...4 V to 44 V\n? Fast Settling Time\n? 340 ns to 0.1%\n? 400 ns to 0.01%\n? Saturation Recovery...150 ns\n? Large Output Swing\n? VCC– +0.1 V to VCC+ –1 V; The TLE214x and TLE214xA devices are high-performance, internally compensated operational amplifiers built using Texas Instruments complementary bipolar Excalibur process. The TLE214xA is a tighter offset voltage grade of the TLE214x. Both are pin-compatible upgrades to standard industry products.\n\n The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV//100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to 0.01% is 400 ns.\n\n The devices are stable with capacitive loads up to 10 nF, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE214x and TLE214xA are useful for low-droop sample-and-holds and direct buffering of long cables, including 4-mA to 20-mA current loops.\n\n The special design also exhibits an improved insensitivity to inherent integrated circuit component mismatches as is evidenced by a 500-μV maximum offset voltage and 1.7-μV/°C typical drift. Minimum common-mode rejection ratio and supply-voltage rejection ratio are 85 dB and 90 dB, respectively.\n\n Device performance is relatively independent of supply voltage over the ±2-V to ±22-V range. Inputs can operate between VCC? ? 0.3 to VCC+ ? 1.8 V without inducing phase reversal, although excessive input current may flow out of each input exceeding the lower common-mode input range. The all-npn output stage provides a nearly rail-to-rail output swing of VCC? ? 0.1 to VCC+ ? 1 V under light current-loading conditions. The device can sustain shorts to either supply since output current is internally limited, but care must be taken to ensure that maximum package power dissipation is not exceeded.\n\n Both versions can also be used as comparators. Differential inputs of VCC± can be maintained without damage to the device. Open-loop propagation delay with TTL supply levels is typically 200 ns. This gives a good indication as to output stage saturation recovery when the device is driven beyond the limits of recommended output swing.\n\n Both the TLE214x and TLE214xA are available in a wide variety of packages, including both the industry-standard 8-pin small-outline version and chip form for high-density system applications. The C-suffix devices are characterized for operation from 0°C to 70°C, I-suffix devices from ?40°C to 105°C, and M-suffix devices over the full military temperature range of ?55°C to 125°C. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TLE2141A | EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
高速高驅(qū)動精密運(yùn)算放大器; ? Low Noise: \n - 10 Hz . . . 15 nV/√Hz\n? 1 kHz . . . 10.5 nV/√Hz\n? 10000-pF Load Capability? 20-mA Min Short-Circuit Output Current? 30-V/μs Min Slew Rate? High Gain-Bandwidth Product . . . 5.9 MHz? Low VIO . . . 500 μV Max at 25°C? Single or Split Supply . . . 4 V to 44 V? Fast Settling Time \n? 340 ns to 0.1%? 400 ns to 0.01%? Saturation Recovery . . . 150 ns? Large Output Swing . . . VCC? +0.1 V to VCC+ ? 1 V; The TLE2141M and TLE2141AM are high-performance, internally compensated operational amplifiers built using Texas Instruments complementary bipolar Excalibur process. The TLE2141AM is a tighter offset voltage grade of the TLE2141M. Both are pin-compatible upgrades to standard industry products.\n The design incorporates a patent-pending input stage that simultaneously achieves low audio band noise of 10.5 nV/√Hz with a 10-Hz 1/f corner and symmetrical 40-V/μs slew rate typically with loads up to 800 pF. The resulting low distortion and high power bandwidth are important in high-fidelity audio applications. A fast settling time of 340 ns to 0.1% of a 10-V step with a 2-kΩ/100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to 0.01% is 400 ns.\n The devices are stable with capacitive loads up to 10 nF, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE2141M and TLE2141AM are useful for low-droop sample and holds and direct buffering of long cables, including four 20-mA current loops.\n The special design also exhibits an improved insensitivity to inherent IC component mismatches as is evidenced by a 500-μV maximum offset voltage and 1.7-μV/°C typical drift. Minimum common-mode rejection ratio and supply-voltage rejection ratio are 85 dB and 90 dB, respectively.\n Device performance is relatively independent of supply voltage over the ±2-V to ±22-V range. Inputs can operate between VCC? ?0.3 to VCC+ ?1.8 V without inducing phase reversal, although excessive input current may flow out of each input exceeding the lower common-mode input range. The all NPN output stage provides a nearly rail-to-rail output swing of VCC? +0.1 to VCC+ ?1 V under light current loadingconditions. Thedevice can sustain shorts to either supply since output current is internally limited, but care must be taken to ensure thatmaximum package power dissipation is not exceeded.\n Both versions can also be used as comparators. Differential inputs of VCC± can be maintained without damage to the device. Open-loop propagation delay with TTL supply levels is typically 200 ns. This gives a good indication as to output stage saturation recovery when the device is overdriven beyond the limits of recommended output swing.\n Both the TLE2141M and TLE2141AM are available in a wide variety of packages, including both the industry-standard 8-pin small-outline version and chip form for high-density system applications. The M-suffix is characterized for operation over the full military temperature range of ?55°C to 125°C.\n \n | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS availablefeatures ?LowNoise: 10Hz...15nV//Hz 1kHz...10.5nV//Hz ?10000-pFLoadCapability ?20-mAMinShort-CircuitOutputCurrent ?30-V/msMinSlewRate ?HighGain-BandwidthProduct...5.9MHz ?LowVIO...500mVMaxat25°C ?SingleorSplitSupply...4Vto44 | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS availablefeatures ?LowNoise: 10Hz...15nV//Hz 1kHz...10.5nV//Hz ?10000-pFLoadCapability ?20-mAMinShort-CircuitOutputCurrent ?30-V/msMinSlewRate ?HighGain-BandwidthProduct...5.9MHz ?LowVIO...500mVMaxat25°C ?SingleorSplitSupply...4Vto44 | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS availablefeatures ?LowNoise: 10Hz...15nV//Hz 1kHz...10.5nV//Hz ?10000-pFLoadCapability ?20-mAMinShort-CircuitOutputCurrent ?30-V/msMinSlewRate ?HighGain-BandwidthProduct...5.9MHz ?LowVIO...500mVMaxat25°C ?SingleorSplitSupply...4Vto44 | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
EXCALIBUR LOW NOISE HIGH SPEED PRECISION OPERATIONAL AMPLIFIERS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS | TITexas Instruments 德州儀器美國德州儀器公司 | TI |
技術(shù)參數(shù)
- Vos (offset voltage at 25°C) (max) (mV):
1
- GBW (typ) (MHz):
6
- Features:
High Cload Drive
- Slew rate (typ) (V/μs):
45
- Rail-to-rail:
In to V-
- Offset drift (typ) (μV/°C):
1.7
- Iq per channel (typ) (mA):
3.4
- Vn at 1 kHz (typ) (nV√Hz):
10.5
- CMRR (typ) (dB):
108
- Rating:
Catalog
- Operating temperature range (°C):
0 to 70
- Input bias current (max) (pA):
1500000
- Iout (typ) (A):
0.031
- Architecture:
Bipolar
- Input common mode headroom (to negative supply) (typ) (V):
-0.3
- Input common mode headroom (to positive supply) (typ) (V):
-1.8
- Output swing headroom (to negative supply) (typ) (V):
0.1
- Output swing headroom (to positive supply) (typ) (V):
-0.8
- THD + N at 1 kHz (typ) (%):
0.0052
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
23+ |
NA |
130 |
專做原裝正品,假一罰百! |
詢價 | ||
N/A |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
TI |
17+ |
8-SOIC |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
TI/TEXAS |
23+ |
DIP-8 |
8931 |
詢價 | |||
TI |
11+ |
SOP8 |
8000 |
全新原裝,絕對正品現(xiàn)貨供應(yīng) |
詢價 | ||
TI |
23+ |
8PDIP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
TI |
24+ |
SOIC |
6000 |
進(jìn)口原裝正品假一賠十,貨期7-10天 |
詢價 | ||
TI |
2020+ |
DIP8 |
6 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
TI |
16+ |
SOP8 |
8000 |
原裝現(xiàn)貨請來電咨詢 |
詢價 | ||
TI |
24+ |
原廠封裝 |
5500 |
原裝現(xiàn)貨假一罰十 |
詢價 |
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