OPA827AIDGKR
Op Amp Single Low Noise Amplifier ±18V 8-Pin VSSOP T/R
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $14.225 | $14.22 |
| 10 | $13.673 | $136.73 |
| 30 | $12.716 | $381.48 |
| 100 | $11.295 | $1,129.50 |
Inventory:9,174
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Part Number : OPA827AIDGKR
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Package/Case : VSSOP
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Brands : TI
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Components Categories : Precision op amps (Vos<1mV)
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Datesheet : OPA827AIDGKR DataSheet (PDF)
Overview of OPA827AIDGKR
The OPA827 series of JFET operational amplifiers combine outstanding DC precision with excellent AC performance. These amplifiers offer low offset voltage (150 µV, maximum), very low drift over temperature (0.5 µV/°C, typical), low-bias current (3 pA, typical), and very low 0.1-Hz to 10-Hz noise (250 nVPP, typical). The device operates over a wide supply voltage range, ±4 V to ±18 V on a low supply current (4.8 mA/Ch, typical).
Excellent AC characteristics, such as a 22-MHz gain bandwidth product (GBW), a slew rate of 28 V/µs, and precision DC characteristics make the OPA827 series well-suited for a wide range of applications including 16-bit to 18-bit mixed signal systems, transimpedance (I/V-conversion) amplifiers, filters, precision ±10-V front ends, and professional audio applications.
The OPA827 is available in both 8-pin SOIC and 8-pin VSSOP surface-mount packages, and is specified from –40°C to 125°C.
Key Features
- Input Voltage Noise Density:
4 nV/√Hz at 1 kHz - Input Voltage Noise:
0.1 Hz to 10 Hz: 250 nVPP - Input Bias Current: 10 pA (Maximum)
- Input Offset Voltage: 150 µV (Maximum)
- Input Offset Drift: 2 µV/°C (Maximum)
- Gain Bandwidth: 22 MHz
- Slew Rate: 28 V/µs
- Quiescent Current: 4.8 mA/Ch
- Wide Supply Range: ±4 V to ±18 V
- Packages: 8-Pin SOIC and 8-Pin VSSOP
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Amplifier Type | Low Noise Amplifier |
| Slew Rate | 28V/µs | Gain Bandwidth Product | 22 MHz |
| Current - Input Bias | 15 pA | Voltage - Input Offset | 75 µV |
| Current - Supply | 4.8mA | Current - Output / Channel | 30 mA |
| Voltage - Supply Span (Min) | 8 V | Voltage - Supply Span (Max) | 36 V |
| Operating Temperature | -40°C ~ 125°C | Mounting Type | Surface Mount |
| Package / Case | VSSOP-8 | Supplier Device Package | 8-VSSOP |
| Base Product Number | OPA827 | Manufacturer | Texas Instruments |
| Product Category | Operational Amplifiers - Op Amps | RoHS | Details |
| Mounting Style | SMD/SMT | Output Current per Channel | 30 mA |
| Vos - Input Offset Voltage | 150 uV | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Ib - Input Bias Current | 10 pA |
| CMRR - Common Mode Rejection Ratio | 126 dB | Series | OPA827 |
| Brand | Texas Instruments | Dual Supply Voltage | +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V |
| Features | Burr-Brown Audio | Height | 0.97 mm |
| In - Input Noise Current Density | 0.0022 pA/sqrt Hz | Length | 3 mm |
| Maximum Dual Supply Voltage | +/- 18 V | Minimum Dual Supply Voltage | +/- 4 V |
| Moisture Sensitive | Yes | Operating Supply Voltage | 8 V to 36 V, +/- 4 V to +/- 18 V |
| Output Type | Rail-to-Rail | Product | Operational Amplifiers |
| Product Type | Op Amps - Operational Amplifiers | Factory Pack Quantity | 2500 |
| Subcategory | Amplifier ICs | Supply Type | Single, Dual |
| Voltage Gain dB | 126 dB | Width | 3 mm |
| Unit Weight | 0.000917 oz | Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 8 |
| Vos (offset voltage at 25°C) (max) (mV) | 0.15 | GBW (typ) (MHz) | 22 |
| Slew rate (typ) (V/µs) | 28 | Rail-to-rail | No |
| Offset drift (typ) (µV/°C) | 0.1 | Iq per channel (typ) (mA) | 4.8 |
| Vn at 1 kHz (typ) (nV√Hz) | 4 | CMRR (typ) (dB) | 114 |
| Rating | Catalog | Operating temperature range (°C) | -40 to 125 |
| Input bias current (max) (pA) | 10 | Iout (typ) (A) | 0.03 |
| Architecture | FET | Input common mode headroom (to negative supply) (typ) (V) | 3 |
| Input common mode headroom (to positive supply) (typ) (V) | -3 | Output swing headroom (to negative supply) (typ) (V) | 3 |
| Output swing headroom (to positive supply) (typ) (V) | -3 | THD + N at 1 kHz (typ) (%) | 0.00004 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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