
XOPA2205DGKR ACTIVE
Low power, low noise, precision amplifier with e-trim™ and super beta input transistors
Quality information
RoHS | — |
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REACH | — |
Lead finish / Ball material | Call TI |
MSL rating / Peak reflow | Call TI |
Quality, reliability & packaging information Information included:
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More OPA2205 information
Packaging information
Package | Pins | Package qty | Carrier: | Operating temperature range (°C) |
---|---|---|
VSSOP (DGK) | 8 |
2,500 | LARGE T&R |
-40 to 125 |
Package | Pins | VSSOP (DGK) | 8 |
---|---|
Package qty | Carrier: |
2,500 | LARGE T&R |
Operating temperature range (°C) | -40 to 125 |
Features for the OPA2205
- e-trim operational amplifier performance
- Low offset voltage: 25 µV (max)
- Lowoffset voltage drift: ±0.3 µV/°C (max)
- Super beta inputs
- Input bias current: 0.75 nA (max)
- Input current noise: 200 fA/√Hz
- Low noise
- 0.1 to 10-Hz: 0.15µVPP
- Voltage noise: 7.2nV/√Hz
- AOL, CMRR, and PSRR: > 120 dB (full temperature range)
- Gain bandwidth product: 3.6 MHz
- Low quiescent current: 250 µA (max)
- Slew rate: 4 V/µs
- Overload power limiter
- Rail-to-rail output
- EMI/RFI filtered inputs
- Wide supply: 4.5 V to 36 V
- Temperature range: –40°C to +125°C
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Description for the OPA2205
The OPA2205 is the next generation, precision, bipolar, e-trim™ operational amplifier featuring super beta inputs, and is an upgradeto the industry-standard OPA2277. Through the combination of a bipolar amplifier core and a digitaltrim, the OPA2205 achieves very low offset (±25 µV, max), offset drift (±0.3 µV/°C, max) and noise(7.2 nV/√Hz, typ).
The high dc and ac performance of the amplifier, along with a 3.6-MHz bandwidth andlow-power consumption (250 µA, max), make the OPA2205 an excellent choice for systems that requirehigh precision and low power consumption, such as high-density data-acquisition systems (DAQ),source measurement units (SMU), and string inverters. The integrated EMI/RFI filter reduces systemerrors by eliminating unwanted RF-injected signals from neighboring circuits and other electronicsystems.
The OPA2205 amplifier is available in a standard-pinout, VSSOP package, and operatesacross the extended industrial ambient temperature range of –40°C to +125°C.
Pricing
Qty | Price (USD) |
---|---|
1-99 | 3.03 |
100-249 | 2.655 |
250-999 | 1.862 |
1,000+ | 1.5 |