Datasheet LTC6081, LTC6082 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | Precision Dual/Quad CMOS Rail-to-Rail Input/ Output Amplifiers |
| 页数 / 页 | 20 / 10 — Typical perForMance characTerisTics. Output Voltage Swing. Channel … |
| 文件格式/大小 | PDF / 322 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics. Output Voltage Swing. Channel Separation vs Frequency. vs Load Current
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LTC6081/LTC6082
Typical perForMance characTerisTics Output Voltage Swing Channel Separation vs Frequency vs Load Current Distortion vs Frequency
0 +V –20 V S S = 3V V VS = 5V –20 V S = 3V CM = 0.5V +V –30 AV = 1 R S –0.5 VCM = 0.5V L = 10k SOURCE RL = 10k +V V –40 TAGE) S –1.0 –40 OUT = 2VP-P +V TION (dB) Y VOL S –1.5 –50 –60 2ND ARA +VS –2.0 –60 3RD –80 TAGE SWING (V) –VS 2.0 –70 –V –100 S 1.5 DISTORTION (dBc) –80 CHANNEL SEP OUTPUT VOL –VS 1.0 TA = 125°C –120 (REFERRED TO SUPPL SINK –V TA = 25°C –90 S 0.5 TA = –55°C –140 –V –100 100 1k 10k 100k 1M 10M 100M S 00.01 0.1 1 10 100 1 10 100 1000 FREQUENCY (Hz) LOAD CURRENT (mA) FREQUENCY (kHz) 60789 G29 60812 G30 60812 G28
pin FuncTions OUT:
Amplifier Output
SHDN_A:
Shutdown Pin of Amplifier A, active low and only
–IN:
Inverting Input valid for LTC6081DD. An internal current source pulls the pin to V+ when floating.
+IN:
Noninverting Input
SHDN_B:
Shutdown Pin of Amplifier B, active low and only
V+:
Positive Supply valid for LTC6081DD. An internal current source pulls the
V–:
Negative Supply pin to V+ when floating.
NC:
Not internally connected.
Exposed Pad:
Connected to V–. 60812fd 10 For more information www.linear.com/LTC6081
Typical perForMance characTerisTics Output Voltage Swing Channel Separation vs Frequency vs Load Current Distortion vs Frequency
0 +V –20 V S S = 3V V VS = 5V –20 V S = 3V CM = 0.5V +V –30 AV = 1 R S –0.5 VCM = 0.5V L = 10k SOURCE RL = 10k +V V –40 TAGE) S –1.0 –40 OUT = 2VP-P +V TION (dB) Y VOL S –1.5 –50 –60 2ND ARA +VS –2.0 –60 3RD –80 TAGE SWING (V) –VS 2.0 –70 –V –100 S 1.5 DISTORTION (dBc) –80 CHANNEL SEP OUTPUT VOL –VS 1.0 TA = 125°C –120 (REFERRED TO SUPPL SINK –V TA = 25°C –90 S 0.5 TA = –55°C –140 –V –100 100 1k 10k 100k 1M 10M 100M S 00.01 0.1 1 10 100 1 10 100 1000 FREQUENCY (Hz) LOAD CURRENT (mA) FREQUENCY (kHz) 60789 G29 60812 G30 60812 G28
pin FuncTions OUT:
Amplifier Output
SHDN_A:
Shutdown Pin of Amplifier A, active low and only
–IN:
Inverting Input valid for LTC6081DD. An internal current source pulls the pin to V+ when floating.
+IN:
Noninverting Input
SHDN_B:
Shutdown Pin of Amplifier B, active low and only
V+:
Positive Supply valid for LTC6081DD. An internal current source pulls the
V–:
Negative Supply pin to V+ when floating.
NC:
Not internally connected.
Exposed Pad:
Connected to V–. 60812fd 10 For more information www.linear.com/LTC6081