The OPA363 and OPA364 families are high-performance, CMOS operational amplifiersoptimized for very low voltage, single-supply operation. These miniature, low-cost amplifiers aredesigned to operate on single supplies from 1.8 V (±0.9 V) to 5.5 V
(±2.75 V). Applications include sensor amplification and signal conditioning inbattery-powered systems.
The OPA363 and OPA364 families offer excellent CMRR without the crossover associated withtraditional complimentary input stages. This feature results in excellent performance for drivinganalog-to-digital (A/D) converters without degradation of differential linearity and THD. The inputcommon-mode range includes both the negative and positive supplies. The output voltage swing iswithin 10 mV of the rails.
The OPA363 family includes a shutdown mode. Under logic control, the amplifiers can beswitched from normal operation to a standby current that is less than 1 µA.
The single version is available in the MicroSize 5-pinSOT-23 (6-pin SOT-23 for shutdown) and 8-pin SOIC. The dual version is available in 8-pin VSSOP,10-pin VSSOP, 16-pin UQFN, and 8-pin SOIC packages. Quad packages are available in 14-pin TSSOP and14-pin SOIC packages. All versions are specified for operation from –40°C to +125°C.
Products containing the "OPA363" keyword are: OPA363AID , OPA363AID , OPA363AIDB , OPA363AIDBVR , OPA363AIDBVR , OPA363AIDBVR(A40) , OPA363AIDBVRG4 , OPA363AIDBVT , OPA363AIDBVT , OPA363AIDBVTG4 , OPA363AIDBVTG4 , OPA363AIDG4 , OPA363AIDR , OPA363AIDR , OPA363AIDRG4 , OPA363AIDRG4 , OPA363ID , OPA363ID , OPA363IDB , OPA363IDBVRAll trademarks are the property of their respective owners.
| Status | ACTIVE |
| Approx. price | 0.67 | 1ku |
| Number of channels | 1 |
| Total Supply Voltage | 1.8 |
| Rail-to-rail | In^Out |
| GBW | 7 |
| Slew Rate | 5 |
| Package Group | SOIC|8 |
| Vos (offset voltage @ 25 C) | 2.5 |
| Iq per channel | 0.65 |
| Vn at 1 kHz | 17 |
| Rating | Catalog |
| Operating temperature range | -40 to 125 |
| Package size: mm2:W x L (PKG) | [pf]8SOIC[/pf]: 29 mm2: 6 x 4.9 (SOIC|8) |
| Offset drift | 3 |
| Features | Shutdown |
| Input bias current | 10 |
| CMRR | 90 |
| Output current | 45 |
| Architecture | CMOS |
| Radiation, TID | |
| Radiation, SEL | |
| Input common mode headroom (to negative supply) | -0.1 |
| Input common mode headroom (to positive supply) | 0.1 |
| Output swing headroom (to negative supply) | 0.01 |
| Output swing headroom (to positive supply) | -0.01 |