LT1210IR#PBF Analog Devices Integrated Circuit (Other) In Stock
LT1210IR#PBF is a high-power current-feedback operational amplifier from Analog Devices capable of delivering 1.1 A output current at 35 MHz bandwidth and 900 V/µs slew rate. With 62 dB typical CMRR, it is designed for cable driving, video distribution, and high-speed power amplification requiring large output swing and fast response.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 7
- Lifecycle
- ACTIVE
- Datasheet
- LT1210IR#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.3200(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT1210IR#PBF?
- 1.1 A continuous output current for driving low-impedance loads and coaxial cables
- 35 MHz bandwidth enabling high-frequency signal amplification in video and RF applications
- 900 V/µs slew rate for accurate reproduction of fast-edge signals without distortion
- Current-feedback architecture maintaining stable bandwidth independent of closed-loop gain
- 62 dB typical CMRR for rejecting common-mode noise in differential signal paths
- 7-lead PSSO package with exposed thermal pad for efficient heat dissipation under high current operation
What is LT1210IR#PBF used for?
LT1210IR#PBF is engineered for high-current, high-speed applications such as cable TV signal distribution amplifiers, ADSL line drivers, and ultrasound transmit stages where 1.1 A output current and 900 V/µs slew rate are required simultaneously. Its current-feedback topology maintains 35 MHz bandwidth at higher gains, making it suitable for driving back-terminated coaxial cables with minimal signal degradation across multi-drop video distribution networks. In industrial test and measurement systems, the device powers active loads, precision pulse generators, and impedance-matched transmission line drivers that demand both speed and high drive current.
What are the specifications of LT1210IR#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1462 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | CURRENT-FEEDBACK |
| Common-mode Reject Ratio-Min | 55dB |
| Common-mode Reject Ratio-Nom | 62dB |
| Frequency Compensation | NO |
| Input Offset Voltage-Max | 20000 µV |
| JESD-30 Code | R-PSSO-G7 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP7H,.55,50TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 245 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 400V/us |
| Slew Rate-Nom | 900V/us |
| Supply Current-Max | 65mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | SINGLE |
| Unity Gain BW-Nom | 35000 |
| Voltage Gain-Min | 562.34 |
| Wideband | YES |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Where can I find the LT1210IR#PBF datasheet?
LT1210IR#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1210IR#PBF?
Compatible alternatives and drop-in replacements for LT1210IR#PBF:
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Frequently Asked Questions
What output current does LT1210IR#PBF deliver, and which cable-driving loads can it directly interface without an additional output stage?
LT1210IR#PBF delivers up to 1.1 A of continuous output current, sufficient to drive back-terminated 75 Ω coaxial cables in cable TV and video distribution systems at full signal swing. In a back-terminated configuration with a 75 Ω series resistor and 75 Ω load, the amplifier must supply twice the load current, so the 1.1 A rating comfortably handles composite video signals with peak amplitudes up to 40 V without saturation.
How does the 900 V/µs slew rate of LT1210IR#PBF benefit ultrasound and pulse generator applications?
A 900 V/µs slew rate means LT1210IR#PBF can swing its output by 9 V in just 10 ns, which is fast enough to reproduce nanosecond-edge pulses and ultrasound burst waveforms above 10 MHz without slew-induced distortion. In medical ultrasound transmitters operating at 5 MHz to 15 MHz center frequency, this slew rate ensures the high-voltage drive pulse reaches its target amplitude before the piezo transducer dead-time elapses, preserving imaging resolution.
When is LT1210IR#PBF a better choice than a voltage-feedback op-amp for a wideband gain-of-10 cable amplifier design?
LT1210IR#PBF uses current-feedback architecture, which maintains its 35 MHz bandwidth largely independent of closed-loop gain, while a voltage-feedback op-amp loses bandwidth proportionally as gain increases — a gain-bandwidth product limit. At a closed-loop gain of 10, a typical 100 MHz voltage-feedback op-amp would be limited to only 10 MHz, whereas LT1210IR#PBF retains near-full bandwidth, making it the correct choice for wideband cable amplifiers, RGB video drivers, and multi-stage gain blocks where both high gain and high frequency must coexist.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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|---|---|---|
| 10+ | $15.0450 | $150.45 |
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