LT1125CN
Op Amp Quad Low Noise Amplifier ±22V 14-Pin PDIP N
Inventory:7,198
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Part Number : LT1125CN
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Package/Case : PDIP-14
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Brands : ADI
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Components Categories : Operational Amplifiers
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Datesheet : LT1125CN DataSheet (PDF)
Overview of LT1125CN
DESCRIPTIONThe LT®1124 dual and LT1125 quad are high performance op amps that offer higher gain, slew rate and bandwidth than the industry standard OP-27 and competing OP-270/OP-470 op amps. In addition, the LT1124/LT1125 have lower IB and IOS than the OP-27; lower VOS and noise than the OP-270/OP-470.In the design, processing and testing of the device, particular attention has been paid to the optimization of the entire distribution of several key parameters. Slew rate, gain bandwidth and 1kHz noise are 100% tested for each individual amplifier. Consequently, the specifications of even the lowest cost grades (the LT1124C and the LT1125C) have been spectacularly improved compared to equivalent grades of competing amplifiers.Power consumption of the LT1124 is one-half of two OP-27s. Low power and high performance in an 8-pin SO package make the LT1124 a first choice for surface mounted systems and where board space is restricted.
FEATURES
■ 100% Tested Low Voltage Noise: 2.7nV/√Hz Typ 4.2nV/√Hz Max
■ Slew Rate: 4.5V/µs Typ
■ Gain-Bandwidth Product: 12.5MHz Typ
■ Offset Voltage, Prime Grade: 70µV Max Low Grade: 100µV Max
■ High Voltage Gain: 5 Million Min
■ Supply Current Per Amplifier: 2.75mA Max
■ Common Mode Rejection: 112dB Min
■ Power Supply Rejection: 116dB Min
■ Available in 8-Pin SO PackageAPPLICATIONS
■ Two and Three Op Amp Instrumentation Amplifiers
■ Low Noise Signal Processing
■ Active Filters
■ Microvolt Accuracy Threshold Detection
■ Strain Gauge Amplifiers
■ Direct Coupled Audio Gain Stages
■ Tape Head Preamplifiers
■ Infrared Detectors
Key Features
- 100% Tested Low Voltage Noise:
- 2.7nV/√Hz Typ
- 4.2nV/√Hz Max
- Slew Rate: 4.5V/µs Typ
- Gain-Bandwidth Product: 12.5MHz Typ
- Offset Voltage,
- Prime Grade: 70µV Max
- Low Grade: 100µV Max
- High Voltage Gain: 5 Million Min
- Supply Current Per Amplifier: 2.75mA Max
- Common Mode Rejection: 112dB Min
- Power Supply Rejection: 116dB Min
- Available in 8-Pin SO Package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | LT1125CN | Rohs Code | No |
Part Life Cycle Code | Transferred | Ihs Manufacturer | LINEAR TECHNOLOGY CORP |
Part Package Code | DIP | Package Description | DIP, DIP14,.3 |
Pin Count | 14 | Manufacturer Package Code | N |
Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
HTS Code | 8542.33.00.01 | Amplifier Type | OPERATIONAL AMPLIFIER |
Architecture | VOLTAGE-FEEDBACK | Average Bias Current-Max (IIB) | 0.045 µA |
Bias Current-Max (IIB) @25C | 0.03 µA | Common-mode Reject Ratio-Nom | 122 dB |
Frequency Compensation | YES | Input Offset Voltage-Max | 210 µV |
JESD-30 Code | R-PDIP-T14 | JESD-609 Code | e0 |
Low-Offset | YES | Moisture Sensitivity Level | 1 |
Neg Supply Voltage Limit-Max | -22 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
Number of Functions | 4 | Number of Terminals | 14 |
Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
Package Equivalence Code | DIP14,.3 | Package Shape | RECTANGULAR |
Package Style | IN-LINE | Power Supplies | +-15 V |
Qualification Status | Not Qualified | Seated Height-Max | 3.809 mm |
Slew Rate-Min | 2.1 V/us | Slew Rate-Nom | 4 V/us |
Supply Current-Max | 13 mA | Supply Voltage Limit-Max | 22 V |
Supply Voltage-Nom (Vsup) | 15 V | Surface Mount | NO |
Technology | BIPOLAR | Temperature Grade | COMMERCIAL |
Terminal Finish | TIN LEAD | Terminal Form | THROUGH-HOLE |
Terminal Pitch | 2.54 mm | Terminal Position | DUAL |
Unity Gain BW-Nom | 12500 | Voltage Gain-Min | 800000 |
Width | 7.62 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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