The OPA2348 is a single-supply low-power CMOS operational amplifier. Featuring an extended bandwidth of 1 MHz and a supply current of 45 µA, the OPA2348 is useful for low-power applications on single supplies of 2.1 V to 5.5 V.
Low supply current of 45 µA and an input bias current of 0.5 pA make the OPA2348 an optimal candidate for low-power high-impedance applications such as smoke detectors and other sensors.
Number of Channels (#) |
Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
GBW (Typ) (MHz) |
Slew Rate (Typ) (V/us) |
Rail-to-Rail |
Vos (Offset Voltage @ 25C) (Max) (mV) |
Iq per channel (Typ) (mA) |
Rating |
Operating Temperature Range (C) |
Package Group |
Output Current (Typ) (mA) |
Offset Drift (Typ) (uV/C) |
Vn at 1kHz (Typ) (nV/rtHz) |
Architecture |
IIB (Max) (pA) |
CMRR (Typ) (dB) |
Package Size: mm2:W x L (PKG) |
OPA2348-HIREL | OPA2348 | OPA2348-Q1 | OPA348 | OPA4348 | OPA4348-Q1 |
---|---|---|---|---|---|
2 | 2 | 2 | 1 | 4 | 4 |
2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
1 | 1 | 1 | 1 | 1 | 1 |
0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
In Out | In Out | In Out | In Out | In Out | In Out |
5 | 5 | 5 | 5 | 5 | 5 |
0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
Catalog | Catalog | Automotive | Catalog | Catalog | Automotive |
0 to 70 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
SOIC SOT-23 VSSOP | SOIC | SC70 SOIC SOT-23 | SOIC TSSOP | TSSOP | |
10 | 10 | 10 | 10 | 10 | 10 |
4 | 4 | 4 | 4 | 4 | 4 |
35 | 35 | 35 | 35 | 35 | 35 |
CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
10 | 10 | 10 | 10 | 10 | 10 |
82 | 82 | 82 | 82 | 82 | 82 |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 5SC70: 4 mm2: 2.1 x 2(SC70) 8SOIC: 29 mm2: 6 x 4.9(SOIC) 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | |
无样片 | 立即下单 | 立即下单 | 立即下单 | 立即下单 | 立即下单 |
版本 | 器件型号 | 定义 |
---|---|---|
汽车电子 | OPA2348-Q1 | Q100 适用于追求零缺陷的高可靠性汽车电子应用的器件 |