TLV2434A 轨至轨输出、宽输入电压四路运算放大器
The TLV243x and TLV243xA are low-voltage operational amplifier from Texas Instruments. The common-mode input voltage range for each device is extended over the typical CMOS amplifiers making them suitable for a wide range of applications. In addition, these devices do not phase invert when the common-mode input is driven to the supply rails. This satisfies most design requirements without paying a premium for rail-to-rail input performance. They also exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. This family is fully characterized at 3-V and 5-V supplies and is optimized for low-voltage operation. The TLV243x only requires 100 uA (typ) of supply current per channel, making it ideal for battery-powered applications.
| TLV2434A | |
| Number of Channels | 4 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) | 2.7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) | 10 |
| Iq per channel(Max)(mA) | 0.125 |
| GBW(Typ)(MHz) | 0.5 |
| Slew Rate(Typ)(V/us) | 0.25 |
| VIO (25 deg C)(Max)(mV) | 0.95 |
| Offset Drift(Typ)(uV/C) | 2 |
| IIB(Max)(pA) | 60 |
| CMRR(Min)(dB) | 70 |
| Vn at 1kHz(Typ)(nV/rtHz) | 18 |
| Rail-Rail | Out |
| Rating | Catalog |
| Pin/Package | 14SOIC, 14TSSOP |
| Approx. Price (US$) | 1.10 | 1ku |
| Operating Temperature Range(C) | -40 to 85 |
TLV2434A 特性
- Output Swing Includes Both Supply Rails
- Extended Common-Mode Input Voltage Range...0 V to 4.5 V (Min) with 5-V Single Supply
- No Phase Inversion
- Low Noise...18 nV/
Hz\ Typ at f = 1 kHz
- Low Input Offset Voltage
950 uV Max at TA = 25°C (TLV243xA) - Low Input Bias Current...1 pA Typ
- Very Low Supply Current...125 uA Per Channel Max
- 600- Output Drive
- Macromodel Included
- Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
TLV2434A 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 |
| TLV2434AID | ACTIVE | -40 to 85 | 1.30 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| TLV2434AIDG4 | ACTIVE | -40 to 85 | 1.30 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| TLV2434AIDR | ACTIVE | -40 to 85 | 1.10 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| TLV2434AIDRG4 | ACTIVE | -40 to 85 | 1.10 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| TLV2434AIPWR | ACTIVE | -40 to 85 | 1.10 | 1ku | TSSOP (PW) | 14 | 2000 | LARGE T&R | |
| TLV2434AIPWRG4 | ACTIVE | -40 to 85 | 1.10 | 1ku | TSSOP (PW) | 14 | 2000 | LARGE T&R |
TLV2434A 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 |
| TLV2434AID | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV2434AID | TLV2434AID |
| TLV2434AIDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV2434AIDG4 | TLV2434AIDG4 |
| TLV2434AIDR | Green (RoHS & no Sb/Br) | Call TI | Level-1-260C-UNLIM | TLV2434AIDR | TLV2434AIDR |
| TLV2434AIDRG4 | Green (RoHS & no Sb/Br) | Call TI | Level-1-260C-UNLIM | TLV2434AIDRG4 | TLV2434AIDRG4 |
| TLV2434AIPWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV2434AIPWR | TLV2434AIPWR |
| TLV2434AIPWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV2434AIPWRG4 | TLV2434AIPWRG4 |
TLV2434A 应用技术支持与电子电路设计开发资源下载
- TLV2434A 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)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)
