TLV2472 双路低功耗轨至轨输入/输出运算放大器
The TLV247x is a family of CMOS rail-to-rail input/ outputoperational amplifiers that establishes a new performance point for supply current versus ac performance. These devices consume just 600µA/channel while offering 2.8MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The TLV247x can swing to within 180mV of each supply rail while driving a 10mA load. For non-RRO applications, the TLV247x can supply ±35mA at 500mV off the rail. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor interface, portable medical equipment, and other data acquisition circuits.
|
TLV2470 |
TLV2471 |
TLV2472 |
TLV2473 |
TLV2474 |
TLV2475 |
| Number of Channels |
1 |
1 |
2 |
2 |
4 |
4 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
6 |
6 |
6 |
6 |
6 |
6 |
| Iq per channel(Max)(mA) |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
| GBW(Typ)(MHz) |
2.8 |
2.8 |
2.8 |
2.8 |
2.8 |
2.8 |
| Open Loop Gain(Min)(dB) |
90 |
90 |
90 |
90 |
90 |
90 |
| Slew Rate(Typ)(V/us) |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
| VIO (25 deg C)(Max)(mV) |
2.2 |
2.2 |
2.2 |
2.2 |
2.2 |
2.2 |
| Offset Drift(Typ)(uV/C) |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
| Vn at 1kHz(Typ)(nV/rtHz) |
15 |
15 |
15 |
15 |
15 |
15 |
| IIB(Max)(pA) |
50 |
50 |
50 |
50 |
50 |
50 |
| CMRR(Min)(dB) |
61 |
61 |
61 |
61 |
61 |
61 |
| Rail-Rail |
In,Out |
In,Out |
In,Out |
In,Out |
In,Out |
In,Out |
| Rating |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Pin/Package |
6SOT-23, 8PDIP, 8SOIC |
5SOT-23, 8PDIP, 8SOIC |
8MSOP-PowerPAD, 8PDIP, 8SOIC |
10MSOP-PowerPAD, 14PDIP, 14SOIC |
14HTSSOP, 14PDIP, 14SOIC |
16HTSSOP, 16PDIP, 16SOIC |
| Approx. Price (US$) |
0.65 | 1ku |
0.60 | 1ku |
0.80 | 1ku |
0.90 | 1ku |
1.05 | 1ku |
1.45 | 1ku |
| Operating Temperature Range(C) |
0 to 70,-40 to 125 |
-40 to 125,0 to 70 |
-40 to 125,0 to 70 |
-40 to 125,0 to 70 |
-40 to 125,0 to 70 |
-40 to 125,0 to 70 |
| Thermal Shutdown |
No |
No |
No |
No |
No |
No |
TLV2472 特性
- CMOS Rail-To-RailInput/Output
- Input Bias Current: 2.5pA
- Low Supply Current: 600µA/Channel
- Ultra-Low Power Shutdown Mode:
- IDD(SHDN): 350nA/ch at 3V
- IDD(SHDN): 1000nA/ch at 5V
- Gain-Bandwidth Product: 2.8MHz
- High Output Drive Capability:
- ±10mA at 180mV
- ±35mA at 500mV
- Input Offset Voltage: 250µV (typ)
- Supply Voltage Range: 2.7V to 6V
- Ultra-Small Packaging
- SOT23-5 or -6 (TLV2470/1)
- MSOP-8 or -10 (TLV2472/3)
TLV2472 芯片订购指南
TLV2472 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 |
| TLV2472CD |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CD |
TLV2472CD |
| TLV2472CDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CDG4 |
TLV2472CDG4 |
| TLV2472CDGN |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CDGN |
TLV2472CDGN |
| TLV2472CDGNG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CDGNG4 |
TLV2472CDGNG4 |
| TLV2472CDGNR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CDGNR |
TLV2472CDGNR |
| TLV2472CDGNRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CDGNRG4 |
TLV2472CDGNRG4 |
| TLV2472CDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CDR |
TLV2472CDR |
| TLV2472CDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472CDRG4 |
TLV2472CDRG4 |
| TLV2472CP |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLV2472CP |
TLV2472CP |
| TLV2472CPE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLV2472CPE4 |
TLV2472CPE4 |
| TLV2472ID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472ID |
TLV2472ID |
| TLV2472IDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472IDG4 |
TLV2472IDG4 |
| TLV2472IDGN |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472IDGN |
TLV2472IDGN |
| TLV2472IDGNG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472IDGNG4 |
TLV2472IDGNG4 |
| TLV2472IDGNR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472IDGNR |
TLV2472IDGNR |
| TLV2472IDGNRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472IDGNRG4 |
TLV2472IDGNRG4 |
| TLV2472IDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472IDR |
TLV2472IDR |
| TLV2472IDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2472IDRG4 |
TLV2472IDRG4 |
| TLV2472IP |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLV2472IP |
TLV2472IP |
| TLV2472IPE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLV2472IPE4 |
TLV2472IPE4 |
TLV2472 应用技术支持与电子电路设计开发资源下载
- TLV2472 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)
