OPA2348AID
Op Amp Dual Low Power Amplifier R-R I/O 5.5V 8-Pin SOIC Tube
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $1.338 | $1.34 |
| 10 | $1.187 | $11.87 |
| 30 | $1.080 | $32.40 |
| 100 | $0.983 | $98.30 |
| 500 | $0.938 | $469.00 |
| 1000 | $0.920 | $920.00 |
Inventory:7,908
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Part Number : OPA2348AID
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Package/Case : SOIC (D)-8
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Brands : TI
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Components Categories : General-purpose op amps
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Datesheet : OPA2348AID DataSheet (PDF)
Overview of OPA2348AID
The OPAx348 series of amplifiers are single-supply, low-power, CMOS operational amplifiers. Featuring an extended bandwidth of 1 MHz, and a supply current of 45 µA, the OPAx348 series is useful for low-power applications on single supplies of 2.1 V to 5.5 V.
A low supply current of 45 µA and an input bias current of 0.5 pA, makes the OPAx348 series an optimal candidate for low-power applications such as smoke detectors and other high-impedance sensors.
The OPA348 is available in the miniature 5-pin SC70 (SOT), 5-pin SOT-23 (SOT), and 8-pin SO (SOIC) packages. The OPA2348 is available in 8-pin SOT-23 (SOT) and 8-pin SO (SOIC) packages, and the OPA4348 is offered in space-saving 14-pin TSSOP and 14-pin SO (SOIC) packages. The extended temperature range of 40°C to +125°C over all supply voltages offers design flexibility.
Key Features
- Low IQ: 45 µA (Typical)
- Rail-To-Rail Input and Output
- Single Supply: 2.1 V to 5.5 V
- Input Bias Current: 0.5 pA
- Micro Size Packages:
- 5-Pin SC70
- 8-Pin SOT-23
- 14-Pin TSSOP
- Excellent Bandwidth-to-Power Consumption Trade-off
- Number of Channels:
- OPA348: 1
- OPA2348: 2
- OPA4348: 4
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.1 | Rail-to-rail | In, Out |
| GBW (typ) (MHz) | 1 | Slew rate (typ) (V/µs) | 0.5 |
| Vos (offset voltage at 25°C) (max) (mV) | 5 | Iq per channel (typ) (mA) | 0.045 |
| Vn at 1 kHz (typ) (nV√Hz) | 35 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 | Offset drift (typ) (µV/°C) | 4 |
| Input bias current (max) (pA) | 10 | CMRR (typ) (dB) | 82 |
| Iout (typ) (A) | 0.01 | Architecture | CMOS |
| Input common mode headroom (to negative supply) (typ) (V) | -0.2 | Input common mode headroom (to positive supply) (typ) (V) | 0.2 |
| Output swing headroom (to negative supply) (typ) (V) | 0.018 | Output swing headroom (to positive supply) (typ) (V) | -0.018 |
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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