- 制造厂商:TI
- 产品类别:放大器
- 技术类目:运算放大器 (op amps) - 高速运算放大器 (GBW ≥ 50MHz)
- 功能描述:单通道和双通道 (THS4222) 低失真高速轨到轨输出运算放大器
- 点击这里打开及下载THS4221的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The THS4222 family is a set of rail-to-rail output single, dual, and triple low-voltage, high-output swing, low-distortion high-speed amplifiers ideal for driving data converters, video switching or low distortion applications. This family of voltage feedback amplifiers can operate from a single 15-V power supply down to a single 3-V power supply while consuming only 14 mA of quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at 90 dBc at 5 MHz.
- Rail-to-Rail Output Swing
- VO = –4.8/4.8 (RL = 2 k)
- High Speed
- 230 MHz Bandwidth (–3 dB, G= 1)
- 975 V/μs Slew Rate
- Ultra-Low Distortion
- HD2 = –90 dBc (f = 5 MHz, RL = 499)
- HD3 = –100 dBc (f = 5 MHz, RL = 499)
- High Output Drive, IO = 100 mA (typ)
- Excellent Video Performance
- 40 MHz Bandwidth (0.1 dB, G = 2)
- 0.007% Differential Gain
- 0.007° Differential Phase
- Wide Range of Power Supplies
- VS = 3 V to 15 V
- Power-Down Mode (THS4225/6)
- Evaluation Module Available
- APPLICATIONS
- Low-Voltage Analog-to-Digital Converter Preamplifier
- Active Filtering
- Video Applications
- Architecture
- Voltage FB
- Number of channels (#)
- 1
- Total supply voltage (Min) (+5V=5, +/-5V=10)
- 2.7
- Total supply voltage (Max) (+5V=5, +/-5V=10)
- 15
- GBW (Typ) (MHz)
- 230
- BW @ Acl (MHz)
- 230
- Acl, min spec gain (V/V)
- 1
- Slew rate (Typ) (V/us)
- 990
- Vn at flatband (Typ) (nV/rtHz)
- 13
- Vn at 1 kHz (Typ) (nV/rtHz)
- 13
- Iq per channel (Typ) (mA)
- 14
- Vos (offset voltage @ 25 C) (Max) (mV)
- 10
- Rail-to-rail
- No
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 85
- CMRR (Typ) (dB)
- 94
- Input bias current (Max) (pA)
- 3000000
- Offset drift (Typ) (uV/C)
- 20
- Output current (Typ) (mA)
- 100
- 2nd harmonic (dBc)
- 92
- 3rd harmonic (dBc)
- 96
- @ MHz
- 1
THS4221的完整型号有:THS4221D、THS4221DBVR、THS4221DBVT、THS4221DGK、THS4221DGKR、THS4221DGN,以下是这些产品的关键参数及官网采购报价:
THS4221D,工作温度:-40 to 85,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网THS4221D的批量USD价格:1.063(1000+)
THS4221DBVR,工作温度:-40 to 85,封装:SOT-23 (DBV)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网THS4221DBVR的批量USD价格:1.063(1000+)
THS4221DBVT,工作温度:-40 to 85,封装:SOT-23 (DBV)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网THS4221DBVT的批量USD价格:1.276(1000+)
THS4221DGK,工作温度:-40 to 85,封装:VSSOP (DGK)-8,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网THS4221DGK的批量USD价格:1.276(1000+)
THS4221DGKR,工作温度:-40 to 85,封装:VSSOP (DGK)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网THS4221DGKR的批量USD价格:1.063(1000+)
THS4221DGN,工作温度:-40 to 85,封装:HVSSOP (DGN)-8,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网THS4221DGN的批量USD价格:1.127(1000+)
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