OPA4354 250MHz 轨至轨 I/O CMOS 双路运算放大器
The OPA354 series of high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. They are unity-gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 4.9mA per channel.
The OPA354 series op amps are optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range extends beyond the supplies. The output swing is within 100mV of the rails, supporting wide dynamic range.
For applications requiring the full 100mA continuous output current, single and dual SO-8 PowerPAD versions are available.
|
OPA4354 |
| Iq per channel(Max)(mA) |
7.5 |
| Slew Rate(Typ)(V/us) |
150 |
| GBW(Typ)(MHz) |
100 |
| Rail-Rail |
In, Out |
| Io(Typ)(mA) |
100 |
| Vs(Min)(V) |
2.7 |
| Vs(Max)(V) |
5.5 |
| Number of Channels |
4 |
| Pin/Package |
14SOIC, 14TSSOP |
| Acl, min stable gain(V/V) |
1 |
| BW @ Acl(MHz) |
250 |
| Diff Gain(%) |
0.02 |
| Diff Phase(deg) |
0.09 |
| Vio(Max)(mV) |
8 |
| THD (Fc=1 MHz)(Typ)(dB) |
-73 |
| Settling Time (0.1%)(Typ)(ns) |
30 |
| Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) |
4 |
| Available Channels |
S, D, Q |
| Vn at Flatband(Typ)(nV/rtHz) |
6.5 |
| Approx. Price (US$) |
1.60 | 1ku |
| Iib(Max)(nA) |
0.05 |
| Noninverting Input Current Noise(pA/rtHz) |
0.05 |
| 2nd Harmonic(dBc) |
75 |
| 3rd Harmonic(dBc) |
83 |
| @ MHz |
1 |
| BW @ G=+2(MHz) |
90 |
| 0.1 dB BW Flatness(MHz) |
40 |
| Crosstalk(-dB) |
84 |
| Operating Temperature Range(C) |
-40 to 125 |
OPA4354 特性
- UNITY-GAIN BANDWIDTH: 250MHz
- WIDE BANDWIDTH: 100MHz GBW
- HIGH SLEW RATE: 150V/µs
- LOW NOISE: 6.5nV/
Hz
- RAIL-TO-RAIL I/O
- HIGH OUTPUT CURRENT: > 100mA
- EXCELLENT VIDEO PERFORMANCE:
Diff Gain: 0.02%, Diff Phase: 0.09°
0.1dB Gain Flatness: 40MHz
- LOW INPUT BIAS CURRENT: 3pA
- QUIESCENT CURRENT: 4.9mA
- THERMAL SHUTDOWN
- SUPPLY RANGE: 2.5V to 5.5V
- MicroSIZE AND PowerPAD™ PACKAGES
- APPLICATIONS
- VIDEO PROCESSING
- ULTRASOUND
- OPTICAL NETWORKING, TUNABLE LASERS
- PHOTODIODE TRANSIMPEDANCE AMPS
- ACTIVE FILTERS
- HIGH-SPEED INTEGRATORS
- ANALOG-TO-DIGITAL (A/D)CONVERTER INPUT BUFFERS
OPA4354 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 |
| OPA4354AID |
ACTIVE |
-40 to 125 |
1.95 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| OPA4354AIDG4 |
ACTIVE |
-40 to 125 |
1.95 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| OPA4354AIDR |
ACTIVE |
-40 to 125 |
1.60 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| OPA4354AIDRG4 |
ACTIVE |
-40 to 125 |
1.60 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| OPA4354AIPWR |
ACTIVE |
-40 to 125 |
1.60 | 1ku |
TSSOP (PW) | 14 |
2500 | LARGE T&R |
|
| OPA4354AIPWRG4 |
ACTIVE |
-40 to 125 |
1.60 | 1ku |
TSSOP (PW) | 14 |
2500 | LARGE T&R |
|
| OPA4354AIPWT |
ACTIVE |
-40 to 125 |
1.85 | 1ku |
TSSOP (PW) | 14 |
250 | SMALL T&R |
|
| OPA4354AIPWTG4 |
ACTIVE |
-40 to 125 |
1.85 | 1ku |
TSSOP (PW) | 14 |
250 | SMALL T&R |
|
OPA4354 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 |
| OPA4354AID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AID |
OPA4354AID |
| OPA4354AIDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AIDG4 |
OPA4354AIDG4 |
| OPA4354AIDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AIDR |
OPA4354AIDR |
| OPA4354AIDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AIDRG4 |
OPA4354AIDRG4 |
| OPA4354AIPWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AIPWR |
OPA4354AIPWR |
| OPA4354AIPWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AIPWRG4 |
OPA4354AIPWRG4 |
| OPA4354AIPWT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AIPWT |
OPA4354AIPWT |
| OPA4354AIPWTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4354AIPWTG4 |
OPA4354AIPWTG4 |
OPA4354 应用技术支持与电子电路设计开发资源下载
- OPA4354 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)
OPA4354 工具与软件
