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ICGOO电子元器件商城为您提供TL074IYDT由STMicroelectronics设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 TL074IYDT价格参考¥1.31-¥1.46。STMicroelectronicsTL074IYDT封装/规格:线性 - 放大器 - 仪表,运算放大器,缓冲器放大器, J-FET 放大器 4 电路 14-SO。您可以下载TL074IYDT参考资料、Datasheet数据手册功能说明书,资料中有TL074IYDT 详细功能的应用电路图电压和使用方法及教程。
STMicroelectronics的TL074IYDT是一款四通道JFET输入运算放大器,属于线性放大器中的仪表、运算及缓冲放大器类别。它具有低噪声、高输入阻抗和宽频带的特点,适用于多种应用场景: 1. 音频处理 TL074IYDT常用于音频设备中,如混音器、功放、均衡器等。其低噪声特性使其能够提供高质量的音频信号放大,同时保持较低的失真率。在多声道音频系统中,四个独立的放大器通道可以分别处理不同的音频信号,确保每个声道的音质清晰且稳定。 2. 传感器信号调理 在工业自动化和物联网(IoT)应用中,传感器信号通常需要进行放大和调理。TL074IYDT的高输入阻抗和低偏置电流使其非常适合与各种传感器(如温度、压力、加速度传感器)配合使用,能够精确地放大微弱的传感器信号,同时减少外界干扰。 3. 医疗设备 医疗设备如心电图机、超声波设备等对信号的精度要求极高。TL074IYDT的低噪声和高稳定性使得它能够在这些设备中准确放大生物电信号,确保诊断结果的准确性。此外,其低功耗特性也适合便携式医疗设备的设计。 4. 通信系统 在通信领域,尤其是射频(RF)和中频(IF)信号处理中,TL074IYDT可以用于信号放大和滤波。它的宽带特性使其能够在较宽的频率范围内工作,适用于调制解调器、无线接收器等设备中的信号处理模块。 5. 数据采集系统 数据采集系统(DAQ)通常需要对多个模拟信号进行同步采样和处理。TL074IYDT的四通道设计允许同时处理多个输入信号,减少了对外部多路复用器的需求,简化了电路设计并提高了系统的可靠性和响应速度。 6. 电源管理 在某些电源管理系统中,TL074IYDT可以用作电压跟随器或缓冲器,帮助稳定输出电压,防止负载变化引起的电压波动。其低功耗和高精度特性使其成为电源管理电路的理想选择。 总之,TL074IYDT凭借其出色的性能参数,广泛应用于音频、传感器、医疗、通信、数据采集和电源管理等领域,为各种精密信号处理任务提供了可靠的解决方案。
参数 | 数值 |
-3db带宽 | - |
产品目录 | 集成电路 (IC) |
描述 | IC OPAMP JFET 3MHZ 14SO |
产品分类 | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
品牌 | STMicroelectronics |
数据手册 | |
产品图片 | |
产品型号 | TL074IYDT |
rohs | 无铅 / 符合限制有害物质指令(RoHS)规范要求 |
产品系列 | Q 汽车 |
产品目录页面 | |
供应商器件封装 | 14-SO |
其它名称 | 497-10228-6 |
包装 | Digi-Reel® |
压摆率 | 13 V/µs |
增益带宽积 | 3MHz |
安装类型 | 表面贴装 |
封装/外壳 | 14-SOIC(0.154",3.90mm 宽) |
工作温度 | -40°C ~ 105°C |
放大器类型 | J-FET |
标准包装 | 1 |
电压-电源,单/双 (±) | 6 V ~ 36 V, ±3 V ~ 18 V |
电压-输入失调 | 3mV |
电流-电源 | 1.4mA |
电流-输入偏置 | 20pA |
电流-输出/通道 | 40mA |
电路数 | 4 |
输出类型 | - |
TL074 Low-noise JFET quad operational amplifier Datasheet - production data Related products • See TL071 for single version • See TL072 for dual version Description D SO14 The TL074, TL074A, and TL074B are high-speed (plastic micropackage) JFET input single operational amplifiers. Each of these JFET input operational amplifiers incorporates well matched, high-voltage JFET and bipolar transistors in a monolithic integrated Output 1 1 14 Output 4 circuit. Inverting Input 1 2 - - 13 Inverting Input 4 Non-inverting Input 1 3 + + 12 Non-inverting Input 4 The devices feature high slew rates, low input bias and offset currents, and low offset voltage V C C + 4 11 VCC- temperature coefficient. Non-inverting Input 2 5 + + 10 Non-inverting Input 3 Inverting Input 2 6 - - 9 Inverting Input 3 Output 2 7 8 Output 3 Pin connections (top view) Features • Wide common-mode (up to V +) and CC differential voltage range • Low input bias and offset current • Low noise e = 15 nV/ √ Hz (typ) n • Output short-circuit protection • High input impedance JFET input stage • Low harmonic distortion: 0.01% (typical) • Internal frequency compensation • Latch up free operation • High slew rate: 16 V/µs (typical) November 2013 DocID2297 Rev 5 1/18 This is information on a product in full production. www.st.com
Contents TL074 Contents 1 Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Parameter measurement information . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Typical applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 6 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6.1 SO14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2/18 DocID2297 Rev 5
TL074 Schematic diagram 1 Schematic diagram Figure 1. Circuit schematic V CC Non-inverting input Inverting input 100Ω Ω 200 Output 100Ω 1/4 TL074 30k 8.2k 1.3k 35k 1.3k 35k 100Ω V CC DocID2297 Rev 5 3/18 18
Absolute maximum ratings and operating conditions TL074 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Value Symbol Parameter Unit TL074I, AI, BI TL074C, AC, BC V Supply voltage (1) ±18 CC V Input voltage(2) ±15 V i V Differential input voltage(3) ±30 id P Power dissipation 680 mW tot Thermal resistance junction to ambient(4)(5) R thja SO14 105 °C/W Thermal resistance junction to case(4)(5) R thjc SO14 31 Output short-circuit duration(6) Infinite T Operating free-air temperature range -40 to +125 0 to +70 oper °C T Storage temperature range -65 to +150 stg HBM: human body model(7) 1 kV ESD MM: machine model(8) 200 V CDM: charged device model(9) 1.5 kV 1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between V + and V -. CC CC 2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuits on all amplifiers. 5. Rth are typical values. 6. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded. 7. Human body model: 100pF discharged through a 1.5kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 8. Machine model: a 200pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5Ω), done for all couples of pin combinations with other pins floating. 9. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground. Table 2. Operating conditions Symbol Parameter TL074I, AI, BI TL074C, AC, BC Unit V Supply voltage 6 to 36 V CC T Operating free-air temperature range -40 to +125 0 to +70 °C oper 4/18 DocID2297 Rev 5
TL074 Electrical characteristics 3 Electrical characteristics Table 3. V = ±15 V, T = +25 °C (unless otherwise specified) CC amb TL074I,AC,AI, BC,BI TL074C Symbol Parameter Unit Min. Typ. Max. Min. Typ. Max. Input offset voltage (R = 50Ω) s T = +25°C TL074 3 10 3 10 amb TL074A 3 6 Vio TL074B 1 3 mV T ≤ T ≤ T TL074 13 13 min amb max TL074A 7 TL074B 5 DV Input offset voltage drift 10 10 µV/°C io Input offset current Iio Tamb = +25°C 5 100 5 100 pA T ≤ T ≤ T 4 10 nA min amb max Input bias current -note (1) Iib Tamb = +25°C 20 200 30 200 pA T ≤ T ≤ T 20 20 nA min amb max Large signal voltage gain R = 2kΩ, V =±10V L o 50 200 25 200 Avd Tamb = +25°C 25 15 V/mV T ≤ T ≤ T min amb max Supply voltage rejection ratio (R = 50Ω) S 80 86 70 86 SVR T = +25°C dB amb 80 70 T ≤ T ≤ T min amb max Supply current, no load 1.4 2.5 1.4 2.5 ICC Tamb = +25°C 2.5 2.5 mA T ≤ T ≤ T min amb max ±11 +15 ±11 +15 V Input common mode voltage range V icm -12 -12 Common mode rejection ratio (R = 50Ω) S CMR T = +25°C 80 86 70 86 dB amb T ≤ T ≤ T 80 70 min amb max Output short-circuit current Ios Tamb = +25°C 10 40 60 10 40 60 mA T ≤ T ≤ T 10 60 10 60 min amb max Output voltage swing T = +25°C RL = 2kΩ 10 12 10 12 amb ±Vopp RL = 10kΩ 12 13.5 12 13.5 V T ≤ T ≤ T RL = 2kΩ 10 10 min amb max RL = 10kΩ 12 12 Slew rate SR 8 13 8 13 V/µs V = 10V, R = 2kΩ, C = 100pF, unity gain in L L DocID2297 Rev 5 5/18 18
Electrical characteristics TL074 Table 3. V = ±15 V, T = +25 °C (unless otherwise specified) (continued) CC amb TL074I,AC,AI, BC,BI TL074C Symbol Parameter Unit Min. Typ. Max. Min. Typ. Max. Rise time tr Vin = 20mV, RL = 2kΩ, CL = 100pF, unity 0.1 0.1 µs gain Overshoot Kov Vin = 20mV, RL = 2kΩ, CL = 100pF, unity 10 10 % gain Gain bandwidth product GBP 2 3 2 3 MHz V = 10mV, R = 2kΩ, C = 100pF, = 100kHz in L L R Input resistance 1012 1012 Ω i Total harmonic distortion THD f= 1kHz, R = 2kΩ,C = 100pF, A = 20dB, 0.01 0.01 % L L v V = 2V ) o pp Equivalent input noise voltage en RS = 100Ω, f = 1kHz 15 15 ---n--H-V----z-- ∅m Phase margin 45 45 degrees Channel separation V /V 120 120 dB o1 o2 A = 100 v 1. The input bias currents are junction leakage currents which approximately double for every 10° C increase in the junction temperature. 6/18 DocID2297 Rev 5
TL074 Electrical characteristics Figure 2. Maximum peak-to-peak output voltage Figure 3. Maximum peak-to-peak output voltage versus frequency versus frequency Figure 4. Maximum peak-to-peak output voltage Figure 5. Maximum peak-to-peak output voltage versus frequency versus free air temperature Figure 6. Maximum peak-to-peak output voltage Figure 7. Maximum peak-to-peak output voltage versus load resistance versus supply voltage 30 T U R = 10 kΩ UTP 25 TaLmb= +25˚C O K 20 EAV) -PE ( 15 OG K-TTA 10 AL PEVO 5 M U M XI 0 2 4 6 8 10 12 14 16 A SUPPLY VOLTAGE ( V) M DocID2297 Rev 5 7/18 18
Electrical characteristics TL074 Figure 8. Input bias current versus free air Figure 9. Large signal differential voltage temperature amplification versus free air temperature 30 1000 T K OUTPU 2250 RTaLm=b 1=0 +kΩ25˚C TAGE V/mV) 412000000 M PEAK-TO-PEAVOLTAGE (V) 11505 DIFFERENTIAL VOLAMPLIFICATION ( 24100042 VRVCOLC== 2 = k 1 Ω0 1V5V MU 1 XI 0 2 4 6 8 10 12 14 16 -75 -50 -25 0 25 50 75 100 125 MA SUPPLY VOLTAGE ( V) TEMPERATURE (˚C) Figure 10. Large signal differential voltage Figure 11. Total power dissipation versus free amplification and phase shift versus frequency air temperature 250 mV) W) 225 VCC = 15V (V/ N (m 210705 NNoo lsoigandal O TI 150 A SIP 125 DIS 100 R 75 E W 50 O L P 25 TA 0 O T -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (˚C) Figure 12. Supply current per amplifier versus Figure 13. Common mode rejection ratio versus free air temperature free air temperature 2.0 89 1.8 VCC = 15V N RL = 10 kΩ NT (mA) 111...642 NNoo lsoigandal REJECTIOB) 8887 VCC= 15V URRE 01..80 MODE TIO (d 86 Y C 0.6 DE RA 85 PPL 0.4 MO 84 U 0.2 N S O 0 M 83 -75 -50 -25 0 25 50 75 100 125 OM -75 -50 -25 0 25 50 75 100 125 C TEMPERATURE (˚C) TEMPERATURE (˚C) 8/18 DocID2297 Rev 5
TL074 Electrical characteristics Figure 14. Voltage follower large signal pulse Figure 15. Output voltage versus elapsed time response 28 24 V) 20 OVERSHOOT m 90% E ( 16 G A T 12 L O V 8 PUT 4 VRCC= =2 k Ω15V OUT 0 10% tr TamLb = +25˚C -4 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 TIME ( μs) Figure 16. Equivalent input noise voltage Figure 17. Total harmonic distortion versus versus frequency frequency 70 1 VALENT INPUT NOISEVOLTAGE (nV/VHz) 5643200000 VARTCaVSmCb=== 1=1 00 + 01255ΩV˚C HARMONIC DISTORTION(%) 000.000..00..041414 VATVaATVVVOCmaVOC(Cbmr=mC(b =r=1=sm ) = 1==s+ ) 1 2=+6 515 V26˚V55VCV˚C UI 10 L Q A E 0 OT 0.001 10 40 100 400 1k 4k 10k 40k 100k T 100 400 1k 4k 10k 40k 100k FREQUENCY (Hz) FREQUENCY (Hz) DocID2297 Rev 5 9/18 18
Parameter measurement information TL074 4 Parameter measurement information Figure 18. Voltage follower Figure 19. Gain-of-10 inverting amplifier 10k Ω 1k Ω e - I 1/4 e TL074 o R C = 100pF L L 10/18 DocID2297 Rev 5
TL074 Typical applications 5 Typical applications Figure 20. Audio distribution amplifier f = 100kHz O - 1/4 Output A 1M Ω TL074 - 1/4 - 1μF TL074 1/4 Output B Input TL074 100k Ω 100k Ω 100k Ω V + CC 1OO μF - 100k Ω 1/4 Output C TL074 Figure 21. Positive feeback bandpass filter 16k Ω 16k Ω 220pF 220pF 43k Ω 43k Ω 43k Ω 30k Ω 43k Ω 30k Ω Input - - 220pF TL10/474 - 220pF TL1/0474 43k Ω - 43k Ω 1/4 1/4 TL074 TL074 1.5k Ω 1.5k Ω Output B Ground Output A DocID2297 Rev 5 11/18 18
Typical applications TL074 Figure 22. Output A Figure 23. Output B SECOND ORDER BANDPASS FILTER CASCADED BANDPASS FILTER fo = 100 kHz; Q = 30; Gain = 16 fo = 100 kHz; Q = 69; Gain = 16 12/18 DocID2297 Rev 5
TL074 Package information 6 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. DocID2297 Rev 5 13/18 18
Package information TL074 6.1 SO14 package information Figure 24. SO14 package mechanical drawing 0016019_E 14/18 DocID2297 Rev 5
TL074 Package information Table 4. SO14 package mechanical data Dimensions Millimeters Inches Ref. Min. Typ. Max. Min. Typ. Max. A 1.35 1.75 0.05 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.04 0.06 B 0.33 0.51 0.01 0.02 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.33 0.34 E 3.80 4.0 0.15 0.15 e 1.27 0.05 H 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 L 0.40 1.27 0.015 0.05 k 0 ° 8 ° 0 ° 8 ° e 0.40 0.015 ddd 0.10 0.004 DocID2297 Rev 5 15/18 18
Ordering information TL074 7 Ordering information Table 5. Order codes Temperature Order code Package Packing Marking range TL074IDT 074I TL074AIDT 074AI TL074BIDT 074BI -40°C, +125°C TL074IYDT(1) 074IY TL074AIYDT(1) SO14 Tape and reel 074AIY TL074BIYDT(1) 074BIY TL074CDT 074C TL074ACDT 0°C, +70°C 074AC TL074BCDT 074BC 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. 16/18 DocID2297 Rev 5
TL074 Revision history 8 Revision history Table 6. Document revision history Date Revision Changes 28-Mar-2001 1 Initial release. Added values for R ,R and ESD in Table 1: Absolute maximum thja thjc ratings. 30-Jul-2007 2 Added Table 2: Operating conditions. Expanded Table 5: Order codes. Format update. Removed information concerning military temperature ranges 07-Jul-2008 3 (TL074Mx, TL074AMx, TL074BMx). Added automotive grade order codes in Table 5: Order codes. Removed commercial types TL074IYD, TL074AIYD, TL074BIYD. 04-Jul-2012 4 Updated Table 5: Order codes. Added Related products on first page Removed DIP package mechanical information Table 5: Order codes: – removed commercial types related to DIP package: TL074IN, TL074AIN, TL074BIN, TL074CN, TL074ACN, TL074BCN; 22-Nov-2013 5 – removed commercial types related to tube packing: TL074ID, TL074AID, TL074BID, TL074CD, TL074ACD, TL074BCD; – changed operating temperature range for TL074IDT, TL074AIDT, TL074BIDT, TL074IYDT, TL074AIYDT, TL074BIYDT from -40 °C, +105 °C to -40 °C, +125 °C; – updated footnote for automotive parts. DocID2297 Rev 5 17/18 18
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Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S TMicroelectronics: TL074ID TL074ACD TL074ACDT TL074IDT TL074CD TL074CN TL074IN TL074ACN TL074CDT TL074BCDT TL074IYDT