OPA2836IRMCT
ActiveDUAL, VERY LOW POWER, RAIL TO RAIL OUT, NEGATIVE RAIL IN, VFB OP AMP
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OPA2836IRMCT
ActiveDUAL, VERY LOW POWER, RAIL TO RAIL OUT, NEGATIVE RAIL IN, VFB OP AMP
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2836IRMCT |
|---|---|
| -3db Bandwidth | 205 MHz |
| Amplifier Type | Voltage Feedback |
| Current - Input Bias | 650 nA |
| Current - Output / Channel | 50 mA |
| Current - Supply | 1 mA |
| Gain Bandwidth Product | 118 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Differential, Rail-to-Rail |
| Package / Case | 10-UFQFN |
| Slew Rate | 580 V/µs |
| Supplier Device Package | 10-UQFN (2x2) |
| Voltage - Input Offset | 65 çV |
| 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 | $ 3.43 | |
| 10 | $ 3.08 | |||
| 25 | $ 2.91 | |||
| 100 | $ 2.52 | |||
| Digi-Reel® | 1 | $ 3.43 | ||
| 10 | $ 3.08 | |||
| 25 | $ 2.91 | |||
| 100 | $ 2.52 | |||
| Tape & Reel (TR) | 250 | $ 2.39 | ||
| 500 | $ 2.28 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.68 | |
| 100 | $ 3.23 | |||
| 250 | $ 2.26 | |||
| 1000 | $ 1.82 | |||
Description
General part information
OPA2836 Series
The OPA836 and OPA2836 devices (OPAx836) are single- and dual-channel, ultra-low power, rail-to-rail output, negative-rail input, voltage-feedback (VFB) operational amplifiers designed to operate over a power-supply range of 2.5 V to 5.5 V with a single supply, or ±1.25 V to ±2.75 V with a dual supply. Consuming only 1 mA per channel and a unity-gain bandwidth of 205 MHz, these amplifiers set an industry-leading power-to-performance ratio for rail-to-rail amplifiers.
For battery-powered, portable applications where power is of key importance, the low-power consumption and high-frequency performance of the OPA836 and OPA2836 devices offer performance-versus-power capability that is not attainable in other devices. Coupled with a power-savings mode to reduce current to < 1.5 µA, these devices offer an attractive solution for high-frequency amplifiers in battery-powered applications.
The OPA836 RUN package option includes integrated gain-setting resistors for the smallest possible footprint on a printed-circuit board (approximately 2.00 mm × 2.00 mm). By adding circuit traces on the PCB, gains of +1, –1, –1.33, +2, +2.33, –3, +4, –4, +5, –5.33, +6.33, –7, +8 and inverting attenuations of –0.1429, –0.1875, –0.25, –0.33, –0.75 can be achieved. See Table 9-1 and Table 9-2 for details.
Documents
Technical documentation and resources
