The devices in the TLV246x-Q1 family of low-power rail-to-rail input/output operational amplifiers are designed for battery management systems in HEV/EV and Powertrain, and lighting and roof module systems in body and lighting applications. The input common-mode voltage range extends beyond the supply rails for maximum dynamic range in low-voltage systems. The amplifier output has rail-to-rail performance with high-output-drive capability, solving one of the limitations of older rail-to-rail input/output operational amplifiers. This rail-to-rail dynamic range and high output drive make the TLV246x-Q1 designed for buffering analog-to-digital converters.
The operational amplifier has 6.4-MHz bandwidth and a 1.6-V/µs slew rate with only 500-µA supply current, which provides good ac performance with low-power consumption. Devices are available with an optional shutdown terminal, which places the amplifier in an ultra-low supply-current mode (IDD = 0.3 µA per channel). While in shutdown, the operational amplifier output is placed in a high-impedance state. DC applications are designed with an input noise voltage of 11 nV/√Hz and input offset voltage of 100 µV.
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Part number | Order | 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 @ 25 C) (Max) (mV) | Iq per channel (Typ) (mA) | Vn at 1 kHz (Typ) (nV/rtHz) | Rating | Operating temperature range (C) | Package Group | Package size: mm2:W x L (PKG) | Offset drift (Typ) (uV/C) | Features | Input bias current (Max) (pA) | CMRR (Typ) (dB) | Output current (Typ) (mA) | Architecture |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TLV2464A-Q1 |
|
4 | 2.7 | 6 | 6.4 | 1.6 |
In
Out |
1.5 | 0.55 | 11 | Automotive | -40 to 125 | TSSOP | 14 | 14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14) | 2 | 14000 | 85 | 80 | Bipolar | |
TLV2460A-Q1 | Samples not available | 1 | 2.7 | 6 | 6.4 | 1.6 |
In
Out |
1.5 | 0.55 | 11 | Automotive | -40 to 125 | TSSOP | 8 | 8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8) | 2 | Shutdown | 14000 | 80 | 80 | Bipolar |
TLV2462A |
|
2 | 2.7 | 6 | 6.4 | 1.6 |
In
Out |
1.5 | 0.55 | 11 | Catalog | -40 to 125 |
PDIP | 8
SOIC | 8 TSSOP | 8 |
8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8) 8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8) |
2 | 14000 | 85 | 80 | Bipolar | |
TLV2462A-EP | Samples not available | 2 | 2.7 | 6 | 6.4 | 1.6 |
In
Out |
1.5 | 0.55 | 11 | HiRel Enhanced Product | -55 to 125 | SOIC | 8 | 8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8) | 2 | 14000 | 85 | 80 |