THS4521IDR
ActiveVERY LOW POWER RAIL-TO-RAIL OUTPUT FULLY DIFFERENTIAL AMPLIFIER
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THS4521IDR
ActiveVERY LOW POWER RAIL-TO-RAIL OUTPUT FULLY DIFFERENTIAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | THS4521IDR |
|---|---|
| -3db Bandwidth | 145 MHz |
| Amplifier Type | Differential |
| Current - Input Bias | 700 nA |
| Current - Output / Channel | 55 mA |
| Current - Supply | 1.14 mA |
| Gain Bandwidth Product | 95 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Differential, Rail-to-Rail |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 600 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 240 µV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.61 | |
| 10 | $ 3.24 | |||
| 25 | $ 3.06 | |||
| 100 | $ 2.65 | |||
| 250 | $ 2.52 | |||
| 500 | $ 2.26 | |||
| 1000 | $ 1.91 | |||
| Digi-Reel® | 1 | $ 3.61 | ||
| 10 | $ 3.24 | |||
| 25 | $ 3.06 | |||
| 100 | $ 2.65 | |||
| 250 | $ 2.52 | |||
| 500 | $ 2.26 | |||
| 1000 | $ 1.91 | |||
| Tape & Reel (TR) | 2500 | $ 1.81 | ||
| 5000 | $ 1.74 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 4.41 | |
| 10 | $ 4.22 | |||
| 25 | $ 4.01 | |||
| 50 | $ 3.84 | |||
| 100 | $ 3.67 | |||
| 250 | $ 3.56 | |||
| 500 | $ 3.47 | |||
| 1000 | $ 3.41 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.72 | |
| 100 | $ 2.39 | |||
| 250 | $ 1.67 | |||
| 1000 | $ 1.35 | |||
Description
General part information
THS4521-HT Series
The THS4521 is a very low-power, fully differential op amp with rail-to-rail output and an input common-mode range that includes the negative rail. This amplifier is designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provides exceptional performance in audio applications.
The THS4521 features accurate output common-mode control that allows for dc-coupling when driving analog-to-digital converters (ADCs). This control, coupled with an input common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing between single-ended, ground-referenced signal sources. Additionally, this device is ideally suited for driving both successive-approximation register (SAR) and delta-sigma (ΔΣ) ADCs using only a single 2.5-V to 3.3-V and ground power supply.
The THS4521 is characterized for operation from –55°C to 210°C.
Documents
Technical documentation and resources
