| Number of channels (#) | 1 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 6 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 2.7 |
| Rail-to-rail | In, Out |
| GBW (Typ) (MHz) | 2.8 |
| Slew rate (Typ) (V/us) | 1.5 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 2.2 |
| Iq per channel (Typ) (mA) | 0.6 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 15 |
| Rating | Automotive |
| Operating temperature range (C) | -40 to 125 |
| Offset drift (Typ) (uV/C) | 0.4 |
| Input bias current (Max) (pA) | 50 |
| CMRR (Typ) (dB) | 84 |
| Output current (Typ) (mA) | 90 |
| Architecture | CMOS |
- Qualified for Automotive Applications
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- CMOS Rail-To-Rail Input/Output
- Input Bias Current . . . 2.5 pA
- Low Supply Current . . . 600 μA/Channel
- Gain-Bandwidth Product . . . 2.8 MHz
- High Output Drive Capability
- ±10 mA at 180 mV
- ±35 mA at 500 mV
- Input Offset Voltage . . . 250 μV (typ)
- Supply Voltage Range . . . 2.7 V to 6 V TLV2471
The TLV247x is a family of CMOS rail-to-rail input/output operational amplifiers that establishes a new performance point for supply current versus ac performance. These devices consume just 600 μA/channel while offering 2.8 MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The TLV247x can swing to within 180 mV of each supply rail while driving a 10-mA load. For non-RRO applications, the TLV247x can supply ±35 mA at 500 mV off the rail. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor interface, portable medical equipment, and other data acquisition circuits.
The family is fully specified at 3 V and 5 V across the automotive temperature range (?40°C to 125°C).
