Datasheet LTC6228, LTC6229 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 0.88nV/√Hz 730MHz, 500V/µs, Low Distortion Rail-to-Rail Output Op Amps with Shutdown |
| 页数 / 页 | 30 / 7 — ELECTRICAL CHARACTERISTICS (V. The. denotes the specifications which … |
| 修订版 | B |
| 文件格式/大小 | PDF / 2.6 Mb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS (V. The. denotes the specifications which apply. S = 5V, 0V)
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LTC6228/LTC6229
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply S = 5V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 5V, 0V,VCM = VOUT = 2.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IH_SHDN SHDN Pin Input Current, Enable Amplifier VSHDN = V+ – 1.6V l –10 –0.3 10 μA IL_IBIAS SHDN Pin Input Current Low, Disable Bias VSHDN = V+ – 1V l –10 0.265 10 μA Cancellation IH_IBIAS SHDN Pin Input Current Low, Enable Bias VSHDN = V+ – 0.35V l –10 1 10 μA Cancellation IOSD Output Leakage Current in Shutdown VSHDN = V+ – 2.65V, OUT Shorted to V+ or V– 100 nA BW –3dB Closed Loop Bandwidth AV = 1, RL = 1kΩ to Half Supply 800 MHz GBW Gain-Bandwidth Product f = 5MHz, RL = 1kΩ to Half Supply 700 865 MHz l 600 MHz tON Turn-On Time VSHDN = V+ – 2.65V to V+ – 1.6V 900 ns tOFF Turn-Off Time VSHDN = V+ – 1.6V to V+ – 2.65V 500 ns tS_0.1 Settling Time to 0.1% AV = 1, 2V Output Step, RL = 1kΩ 26 ns SR Slew Rate AV = +4, 4V Output Step (Note 8) 350 V/μs FPBW Full Power Bandwidth VOUT = 4VP-P, AV = +2, THD < –40dBc 18 MHz HD2/HD3 Harmonic Distortion, RL = 1kΩ to Half Supply fC = 100kHz, VO = 2VP-P –106/–130 dBc fC = 1MHz, VO = 2VP-P –95/–105 dBc fC = 5MHz, VO = 2VP-P –88/–114 dBc fC = 10MHz, VO = 2VP-P –78/–90 dBc Harmonic Distortion, RL = 100Ω to Half fC = 100kHz, VO = 2VP-P –112/–115 dBc Supply fC = 1MHz, VO = 2VP-P –99/–120 dBc fC = 5MHz, VO = 2VP-P –83/–88 dBc fC = 10MHz, VO = 2VP-P –70/–73 dBc ∆G Differential Gain (NTSC) AV = 2, RL = 150Ω 0.005 % AV = +1, RL = 1kΩ 0.002 % ∆θ Differential Phase (NTSC) AV = 2, RL = 150Ω 0.007 Deg AV = +1, RL = 1kΩ 0.018 Deg
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply S = 3V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 3V, 0V,VCM = 1.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage –110 24 110 μV l –300 300 μV ∆VOS Input Offset Voltage Match (LTC6229) –140 18 140 µV l –400 400 µV TCVOS Input Offset Voltage Drift l 0.4 μV/°C IB Input Bias Current (Note 6) Bias Cancellation Disabled –38 –16 μA l –44 μA Bias Cancellation Enabled –3.5 1.5 3.5 μA l –4.3 4.1 μA ∆IB Input Bias Current Match (LTC6229) Bias Cancellation Disabled –2 0.3 2 µA l –3 3 µA Bias Cancellation Enabled –3 0.3 3 µA l –4 4 µA Rev. B For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics (VS = ±5V) Electrical Characteristics (VS = 5V, 0V) Electrical Characteristics (VS = 3V, 0V) Typical Performance Characteristics Pin Functions Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply S = 5V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 5V, 0V,VCM = VOUT = 2.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IH_SHDN SHDN Pin Input Current, Enable Amplifier VSHDN = V+ – 1.6V l –10 –0.3 10 μA IL_IBIAS SHDN Pin Input Current Low, Disable Bias VSHDN = V+ – 1V l –10 0.265 10 μA Cancellation IH_IBIAS SHDN Pin Input Current Low, Enable Bias VSHDN = V+ – 0.35V l –10 1 10 μA Cancellation IOSD Output Leakage Current in Shutdown VSHDN = V+ – 2.65V, OUT Shorted to V+ or V– 100 nA BW –3dB Closed Loop Bandwidth AV = 1, RL = 1kΩ to Half Supply 800 MHz GBW Gain-Bandwidth Product f = 5MHz, RL = 1kΩ to Half Supply 700 865 MHz l 600 MHz tON Turn-On Time VSHDN = V+ – 2.65V to V+ – 1.6V 900 ns tOFF Turn-Off Time VSHDN = V+ – 1.6V to V+ – 2.65V 500 ns tS_0.1 Settling Time to 0.1% AV = 1, 2V Output Step, RL = 1kΩ 26 ns SR Slew Rate AV = +4, 4V Output Step (Note 8) 350 V/μs FPBW Full Power Bandwidth VOUT = 4VP-P, AV = +2, THD < –40dBc 18 MHz HD2/HD3 Harmonic Distortion, RL = 1kΩ to Half Supply fC = 100kHz, VO = 2VP-P –106/–130 dBc fC = 1MHz, VO = 2VP-P –95/–105 dBc fC = 5MHz, VO = 2VP-P –88/–114 dBc fC = 10MHz, VO = 2VP-P –78/–90 dBc Harmonic Distortion, RL = 100Ω to Half fC = 100kHz, VO = 2VP-P –112/–115 dBc Supply fC = 1MHz, VO = 2VP-P –99/–120 dBc fC = 5MHz, VO = 2VP-P –83/–88 dBc fC = 10MHz, VO = 2VP-P –70/–73 dBc ∆G Differential Gain (NTSC) AV = 2, RL = 150Ω 0.005 % AV = +1, RL = 1kΩ 0.002 % ∆θ Differential Phase (NTSC) AV = 2, RL = 150Ω 0.007 Deg AV = +1, RL = 1kΩ 0.018 Deg
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply S = 3V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 3V, 0V,VCM = 1.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage –110 24 110 μV l –300 300 μV ∆VOS Input Offset Voltage Match (LTC6229) –140 18 140 µV l –400 400 µV TCVOS Input Offset Voltage Drift l 0.4 μV/°C IB Input Bias Current (Note 6) Bias Cancellation Disabled –38 –16 μA l –44 μA Bias Cancellation Enabled –3.5 1.5 3.5 μA l –4.3 4.1 μA ∆IB Input Bias Current Match (LTC6229) Bias Cancellation Disabled –2 0.3 2 µA l –3 3 µA Bias Cancellation Enabled –3 0.3 3 µA l –4 4 µA Rev. B For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics (VS = ±5V) Electrical Characteristics (VS = 5V, 0V) Electrical Characteristics (VS = 3V, 0V) Typical Performance Characteristics Pin Functions Applications Information Typical Applications Package Description Revision History Typical Application Related Parts