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Product Details
The LT1637 is a rugged op amp that operates on all single and split supplies with a total voltage of 2.7V to 44V. The LT1637 has a gain-bandwidth product of 1.1MHz while drawing less than 250µA of quiescent current. The LT1637 can be shut down, making the output high impedance and reducing the quiescent current to only 3µA. The LT1637 is reverse supply protected: it draws virtually no current for reverse supply up to 25V. The input range of the LT1637 includes both supplies and the output swings to both supplies. Unlike most micropower op amps, the LT1637 can drive heavy loads; its rail-to-rail output drives 25mA. The LT1637 is unity-gain stable into all capacitive loads up to 4700pF when optional 0.22µF and 150Ω compensation is used.
The LT1637 has a unique input stage that operates and remains high impedance when above the positive supply. The inputs take 44V both differential and common mode, even when operating on a 3V supply. Built-in resistors protect the inputs for faults below the negative supply up to 22V. There is no phase reversal of the output for inputs 5V below VEE or 44V above VEE, independent of VCC.
The LT1637 op amp is available in the 8-pin MSOP, PDIP and SO packages. For space limited applications, the LT1637 is available in a 3mm × 3mm × 0.8mm dual fine pitch leadless package (DFN).
Applications
Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the world's leading suppliers of RF, Wireless, Energy and Power Technologies.
IC OPAMP GP 1 CIRCUIT 8SO
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-SO
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-SO
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-SO
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-SO
Precision Amplifiers Over-the-Top uP R-to-R I/O OA
IC OPAMP GP 1 CIRCUIT 8SO
IC OPAMP GP 1 CIRCUIT 8SO
No. of Amplifiers:1 Amplifier; Bandwidth:1.1MHz; Slew Rate:0.4V/µs; Supply Voltage Range:± 1.5V to ± 22V; Amplifier Case Style:NSOIC; No. of Pins:8Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-RoHS Compliant: Yes
| Analog Devices, Inc. | Richardson RFPD | Lingto Electronic Limited | DigiKey | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | LIXINC Electronics Co., Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Power Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips |
| Product Number | LT1637IS8#TRPBF | LT1637IS8#TRPBF | LT1637IS8#TRPBF | LT1637IS8#TRPBFDKR-ND | LT1637IS8#TRPBF | LT1637IS8#TRPBF | LT1637IS8#TRPBF | LT1637IS8#TRPBF | 50AK4857 |
| Product Name | 1.1MHz, 0.4V/µs Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp | Amplifier - Op Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Precision Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Integrated Circuits | No. Of Amplifiers Analog Devices |
| Standards and Certifications | RoHS | ||||||||
| Supply Voltage (VS) | 2.7 to 44 volts | 2.7 volts | 2.7 to 44 volts | ||||||
| GBW | 1 MHz | 1.1 MHz | 1.1 MHz | ||||||
| Quiescent Current (IQ) | 190 microamps | ||||||||
| VOS | 0.3500 millivolts | 0.1000 millivolts | 0.1000 millivolts |
