The ADA4853-1/ADA4853-2/ADA4853-3 are low power, low cost, high speed, rail-to-rail output op amps with ultralow power disables that are ideal for portable consumer electronics. Despite their low price, the ADA4853-1/ADA4853-2/ADA4853-3 provide excellent overall performance and versatility. The 100 MHz, −3 dB bandwidth, and 120 V/μs slew rate make these amplifiers well-suited for many general-purpose, high speed applications.
The ADA4853-1/ADA4853-2/ADA4853-3 voltage feedback op amps are designed to operate at supply voltages as low as 2.65 V and up to 5 V using only 1.4 mA of supply current per amplifier. To further reduce power consumption, the amplifiers are equipped with a power-down mode that lowers the supply current to less than 1.5 μA maximum, making them ideal in battery-powered applications.
The ADA4853-1/ADA4853-2/ADA4853-3 provide users with a true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 1.2 V of the positive rail. On the output, the amplifiers can swing within 200 mV of either supply rail.
With their combination of low price, excellent differential gain (0.2%), differential phase (0.10°), and 0.5 dB flatness out to 22 MHz, these amplifiers are ideal for video applications.
The ADA4853-1 is available in a 6-lead SC70, the ADA4853-2 is available in a 16-lead LFCSP_WQ, and the ADA4853-3 is available in both a 16-lead LFCSP_WQ and a 14-lead TSSOP. The ADA4853-1 temperature range is −40°C to +85°C while the ADA4853-2/ADA4853-3 temperature range is −40°C to +105°C.
Features and Benefits100 MHz, −3 dB bandwidth 120 V/μs slew rate Output swings to within 200 mV of either rail | AmplifiersSPICE Models |
| Document | note |
| ADA4853-1/ADA4853-2/ADA4853-3: Low Power, Rail-to-Rail Output, Video Op Amps with Ultralow Power Data Sheet (Rev. G) | PDF 486 kB |
| Document | note |
| UG-025: Evaluation Board User Guide | PDF 437 kB |
| UG-026: Evaluation Board User Guide | PDF 265 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| ADA4853-3WYCPZ-R7 Production | 16 ld LFCSP (3x3mm, 1.50mm exposed pad) | REEL 1500 | -40 to 105C | 0 | 1.24 | Y |
| ADA4853-3YCPZ-R2 Production | 16 ld LFCSP (3x3mm, 1.5mm exposed pad) | REEL 250 | -40 to 105C | 2.12 | 2.12 | Y |
| ADA4853-3YCPZ-R7 Production | 16 ld LFCSP (3x3mm, 1.5mm exposed pad) | REEL 1500 | -40 to 105C | 0 | 1.19 | Y |
| ADA4853-3YCPZ-RL Last Time Buy | 16 ld LFCSP (3x3mm, 1.5mm exposed pad) | REEL 5000 | -40 to 105C | 0 | 1.19 | Y |
| ADA4853-3YRUZ Production | 14 ld TSSOP | OTH 96 | -40 to 105C | 1.48 | 1.19 | Y |
| ADA4853-3YRUZ-R7 Production | 14 ld TSSOP | REEL 1000 | -40 to 105C | 0 | 1.19 | Y |
| ADA4853-3YRUZ-RL Production | 14 ld TSSOP | REEL 2500 | -40 to 105C | 0 | 1.19 | Y |
| Part Number | Description | Price | RoHS |
|---|---|---|---|
| ADA4853-3YCP-EBZ | 16-Lead LFCSP Bare Evaluation Board | 18.25 | Y |
| ADA4853-3YRU-EBZ | 14-Lead TSSOP Bare Evaluation Board | 18.25 | Y |
