Datasheet LTC2058 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 36V, Low Noise Zero-Drift Operational Amplifier |
| 页数 / 页 | 28 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS. Maximum Undistorted Output. THD +N … |
| 文件格式/大小 | PDF / 2.0 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Maximum Undistorted Output. THD +N vs Frequency. Amplitude vs Frequency
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LTC2058
TYPICAL PERFORMANCE CHARACTERISTICS Maximum Undistorted Output THD +N vs Frequency THD +N vs Frequency Amplitude vs Frequency
0.1 –60 0.01 –80 15.0 VS = ±15V VS = ±15V AV = +1 A V V = +1 AV = –1 S = ±15V RL = 10kΩ R 12.5 L = 10kΩ RI = RF = 10kΩ THD+N < 1% 0.01 BW = 80kHz –80 BW = 80kHz ) P THD +N (dB) 0.001 –100 THD +N (dB) 10.0 0.001 –100 7.5 THD +N (%) THD +N (%) 0.0001 –120 5.0 0.0001 –120 OUTPUT AMPLITUDE (V VS = ±2.5V 2.5 VOUT = 3.5VRMS VOUT = 3.5VRMS VOUT = 2VRMS VOUT = 2VRMS 0.00001 –140 0.00001 –140 0 10 100 1k 10k 10 100 1k 10k 1k 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 2058 G28 2058 G29 2058 G30
Shutdown Supply Current Supply Current vs Supply Voltage Supply Current vs Temperature vs Supply Voltage
3.5 3.5 25 85°C 125°C SD = SDCOM = V 150°C S/2 3.0 3.0 ±15V 20 2.5 2.5 150°C 25°C ±2.5V 2.0 2.0 15 125°C 85°C (mA) (mA) (µA) I S 1.5 I S 1.5 I S –55°C 10 0°C –40°C 1.0 1.0 –55°C 5 0.5 0.5 25°C –40°C 0 0 0 0 5 10 15 20 25 30 35 40 –60 –30 0 30 60 90 120 150 0 4 8 12 16 20 24 28 32 36 40 VS (V) TEMPERATURE (°C) VS (V) 2058 G31 2058 G32 2058 G33
Supply Current vs Shutdown Supply Current vs Shutdown Shutdown Pin Current Control Voltage Control Voltage vs Shutdown Pin Voltage
3.5 3.5 5 VS = ±2.5V VS = ±15V VS = ±15V SDCOM = –2.5V SDCOM= 0V 4 SDCOM=0V 3.0 3.0 3 2.5 2.5 2 1 2.0 2.0 0 (mA) (mA) I S 1.5 I S 1.5 –1 –55°C –55°C 1.0 –40°C 1.0 –40°C –2 25°C 25°C ISD –55°C –3 85°C 85°C SHUTDOWN PIN CURRENT (µA) ISD 125°C 0.5 0.5 125°C 125°C I –4 SDCOM –55°C 150°C 150°C ISDCOM 125°C 0 0 –5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 SD – SDCOM (V) SD - SDCOM (V) SD – SDCOM (V) 2058 G34 2058 G35 2058 G36 Rev 0 For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Applications Information Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Maximum Undistorted Output THD +N vs Frequency THD +N vs Frequency Amplitude vs Frequency
0.1 –60 0.01 –80 15.0 VS = ±15V VS = ±15V AV = +1 A V V = +1 AV = –1 S = ±15V RL = 10kΩ R 12.5 L = 10kΩ RI = RF = 10kΩ THD+N < 1% 0.01 BW = 80kHz –80 BW = 80kHz ) P THD +N (dB) 0.001 –100 THD +N (dB) 10.0 0.001 –100 7.5 THD +N (%) THD +N (%) 0.0001 –120 5.0 0.0001 –120 OUTPUT AMPLITUDE (V VS = ±2.5V 2.5 VOUT = 3.5VRMS VOUT = 3.5VRMS VOUT = 2VRMS VOUT = 2VRMS 0.00001 –140 0.00001 –140 0 10 100 1k 10k 10 100 1k 10k 1k 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 2058 G28 2058 G29 2058 G30
Shutdown Supply Current Supply Current vs Supply Voltage Supply Current vs Temperature vs Supply Voltage
3.5 3.5 25 85°C 125°C SD = SDCOM = V 150°C S/2 3.0 3.0 ±15V 20 2.5 2.5 150°C 25°C ±2.5V 2.0 2.0 15 125°C 85°C (mA) (mA) (µA) I S 1.5 I S 1.5 I S –55°C 10 0°C –40°C 1.0 1.0 –55°C 5 0.5 0.5 25°C –40°C 0 0 0 0 5 10 15 20 25 30 35 40 –60 –30 0 30 60 90 120 150 0 4 8 12 16 20 24 28 32 36 40 VS (V) TEMPERATURE (°C) VS (V) 2058 G31 2058 G32 2058 G33
Supply Current vs Shutdown Supply Current vs Shutdown Shutdown Pin Current Control Voltage Control Voltage vs Shutdown Pin Voltage
3.5 3.5 5 VS = ±2.5V VS = ±15V VS = ±15V SDCOM = –2.5V SDCOM= 0V 4 SDCOM=0V 3.0 3.0 3 2.5 2.5 2 1 2.0 2.0 0 (mA) (mA) I S 1.5 I S 1.5 –1 –55°C –55°C 1.0 –40°C 1.0 –40°C –2 25°C 25°C ISD –55°C –3 85°C 85°C SHUTDOWN PIN CURRENT (µA) ISD 125°C 0.5 0.5 125°C 125°C I –4 SDCOM –55°C 150°C 150°C ISDCOM 125°C 0 0 –5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 SD – SDCOM (V) SD - SDCOM (V) SD – SDCOM (V) 2058 G34 2058 G35 2058 G36 Rev 0 For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Applications Information Typical Applications Package Description Typical Application Related Parts