TL074A 低噪声 JFET 输入运算放大器
The JFET-input operational amplifiers in the TL07x series are designed as low-noise versions of the TL08x series amplifiers with low input bias and offset currents and fast slew rate. The low harmonic distortion and low noise make the TL07x series ideally suited for high-fidelity and audio preamplifier applications. Each amplifier features JFET inputs (for high input impedance) coupled with bipolar output stages integrated on a single monolithic chip.
The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from –40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of –55°C to 125°C
|
TL074A |
| Iq per channel(Max)(mA) |
2.5 |
| VIO (25 deg C)(Max)(mV) |
6 |
| CMRR(Min)(dB) |
75 |
| Vn at 1kHz(Typ)(nV/rtHz) |
18 |
| IIB(Max)(pA) |
200 |
| Slew Rate(Min)(V/us) |
8 |
| Slew Rate(Typ)(V/us) |
13 |
| GBW(Typ)(MHz) |
3 |
| Spec'd at Vs(V) |
+/-15 |
| VIO (Full Range)(Max)(mV) |
7.5 |
| Vs(Min)(V) |
7 |
| Vs(Max)(V) |
36 |
| Pin/Package |
14PDIP, 14SOIC |
| Vio(Max)(mV) |
7.5 |
| Supply Voltage 5(V) |
No |
| Open Loop Gain(Min)(dB) |
94 |
| Offset Drift(Typ)(uV/C) |
18 |
| IQ Per Amp (+/-)(Max)(mA) |
2.5 |
| Offset Voltage (+/-)(Max)(mV) |
7.5 |
| Number of Channels |
4 |
| Approx. Price (US$) |
0.43 | 1ku |
| Operating Temperature Range(C) |
0 to 70 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
TL074A 特性
- Low Power Consumption
- Wide Common-Mode and Differential Voltage Ranges
- Low Input Bias and Offset Currents
- Output Short-Circuit Protection
- Low Total Harmonic Distortion ... 0.003% Typ
- Low Noise
Vn = 18 nV/
Hz Typ at f = 1 kHz
- High Input Impedance . . . JFET Input Stage
- Internal Frequency Compensation
- Latch-Up-Free Operation
- High Slew Rate . . . 13 V/µs Typ
- Common-Mode Input Voltage Range Includes VCC+
TL074A 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TL074ACD |
ACTIVE |
0 to 70 |
0.55 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| TL074ACDE4 |
ACTIVE |
0 to 70 |
0.55 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| TL074ACDG4 |
ACTIVE |
0 to 70 |
0.55 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| TL074ACDR |
ACTIVE |
0 to 70 |
0.43 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| TL074ACDRE4 |
ACTIVE |
0 to 70 |
0.43 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| TL074ACDRG4 |
ACTIVE |
0 to 70 |
0.43 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| TL074ACN |
ACTIVE |
0 to 70 |
0.48 | 1ku |
PDIP (N) | 14 |
25 | TUBE |
|
| TL074ACNE4 |
ACTIVE |
0 to 70 |
0.48 | 1ku |
PDIP (N) | 14 |
25 | TUBE |
|
TL074A 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TL074ACD |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL074ACD |
TL074ACD |
| TL074ACDE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL074ACDE4 |
TL074ACDE4 |
| TL074ACDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL074ACDG4 |
TL074ACDG4 |
| TL074ACDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL074ACDR |
TL074ACDR |
| TL074ACDRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL074ACDRE4 |
TL074ACDRE4 |
| TL074ACDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL074ACDRG4 |
TL074ACDRG4 |
| TL074ACN |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL074ACN |
TL074ACN |
| TL074ACNE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL074ACNE4 |
TL074ACNE4 |
TL074A 应用技术支持与电子电路设计开发资源下载
- TL074A 数据资料 dataSheet 下载.PDF
- TI 德州仪标准线性放大器产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
