Datasheet LTC1051, LTC1053 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Dual/Quad Precision Zero-Drift Operational Amplifiers with Internal Capacitors |
| 页数 / 页 | 16 / 3 — ELECTRICAL CHARACTERISTICS The |
| 文件格式/大小 | PDF / 306 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS The
该数据表的模型线
文件文字版本
LTC1051/LTC1053
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V unless otherwise noted. LTC1051/LTC1053 LTC1051A PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Input Noise Current f = 10Hz 2.2 2.2 fA/√Hz Common Mode Rejection Ratio, CMRR VCM = V– to 2.7V 106 130 114 130 dB ● 100 110 dB Differential CMRR VCM = V– to 2.7V 112 112 dB LTC1051, LTC1053 (Note 3) Power Supply Rejection Ratio VS = ±2.375V to ±8V ● 116 140 120 140 dB Large Signal Voltage Gain RL = 10k, VOUT = ±4V ● 116 160 120 160 dB Maximum Output Voltage Swing RL = 10k ● ±4.5 ±4.85 ±4.7 ±4.85 V RL = 100k ±4.5 ±4.95 ±4.95 V Slew Rate RL = 10k, CL = 50pF 4 4 V/µs Gain Bandwidth Product 2.5 2.5 MHz Supply Current/Op Amp No Load 1 2 1 2 mA ● 2.5 2.5 mA Internal Sampling Frequency 3.3 3.3 kHz
The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V unless otherwise noted.VS = 5V, GND unless otherwise noted. LTC1051A/LTC1051/LTC1053 PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage ±0.5 ±5 µV Input Offset Drift ±0.01 ±0.05 µV/°C Input Bias Current ±10 ±50 pA Input Offset Current ±20 ±80 pA Input Noise Voltage DC to 10Hz 1.8 µVP-P Supply Current/Op Amp No Load ● 1.5 mA
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 3:
Differential CMRR for the LTC1053 is measured between of a device may be impaired. amplifiers A and D, and amplifiers B and C.
Note 2:
For guaranteed noise specification contact LTC Marketing. 10513fa 3
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V unless otherwise noted. LTC1051/LTC1053 LTC1051A PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Input Noise Current f = 10Hz 2.2 2.2 fA/√Hz Common Mode Rejection Ratio, CMRR VCM = V– to 2.7V 106 130 114 130 dB ● 100 110 dB Differential CMRR VCM = V– to 2.7V 112 112 dB LTC1051, LTC1053 (Note 3) Power Supply Rejection Ratio VS = ±2.375V to ±8V ● 116 140 120 140 dB Large Signal Voltage Gain RL = 10k, VOUT = ±4V ● 116 160 120 160 dB Maximum Output Voltage Swing RL = 10k ● ±4.5 ±4.85 ±4.7 ±4.85 V RL = 100k ±4.5 ±4.95 ±4.95 V Slew Rate RL = 10k, CL = 50pF 4 4 V/µs Gain Bandwidth Product 2.5 2.5 MHz Supply Current/Op Amp No Load 1 2 1 2 mA ● 2.5 2.5 mA Internal Sampling Frequency 3.3 3.3 kHz
The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V unless otherwise noted.VS = 5V, GND unless otherwise noted. LTC1051A/LTC1051/LTC1053 PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage ±0.5 ±5 µV Input Offset Drift ±0.01 ±0.05 µV/°C Input Bias Current ±10 ±50 pA Input Offset Current ±20 ±80 pA Input Noise Voltage DC to 10Hz 1.8 µVP-P Supply Current/Op Amp No Load ● 1.5 mA
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 3:
Differential CMRR for the LTC1053 is measured between of a device may be impaired. amplifiers A and D, and amplifiers B and C.
Note 2:
For guaranteed noise specification contact LTC Marketing. 10513fa 3