TLV27L2 11-uA/Channel, 160kHz, RR-Out Dual Op Amp | TI.com

TLV27L2
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11-uA/Channel, 160kHz, RR-Out Dual Op Amp

 

Description

The TLV27Lx single supply operational amplifiers provide rail-to-rail output capability. The TLV27Lx takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range, while adding the rail-to-rail output swing feature. The TLV27Lx also provides 160-kHz bandwidth from only 7 µA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from (±8-V supplies down to ±1.35 V) two rechargeable cells.

The rail-to-rail outputs make the TLV27Lx good upgrades for the TLC27Lx family—offering more bandwidth at a lower quiescent current. The TLV27Lx offset voltage is equal to that of the TLC27LxA variant. Their cost effectiveness makes them a good alternative to the TLC/V225x, where offset and noise are not of premium importance.

The TLV27L1/2 are available in the commercial temperature range to enable easy migration from the equivalent TLC27Lx. The TLV27L1 is not available with the power saving/performance boosting programmable pin 8.

The TLV27L1 is available in the small SOT-23 package—something the TLC27(L)1 was not—enabling performance boosting in a smaller package. The TLV27L2 is available in the 3mm × 5mm MSOP, providing PCB area savings over the 8-pin SOIC and 8-pin TSSOP.

Features

  • BiMOS Rail-to-Rail Output
  • Input Bias Current . . . 1 pA
  • High Wide Bandwidth . . . 160 kHz
  • High Slew Rate . . . 0.1 V/µs
  • Supply Current . . . 7 µA (per channel)
  • Input Noise Voltage . . . 89 nV/√Hz
  • Supply Voltage Range . . . 2.7 V to 16 V
  • Specified Temperature Range
    • –40°C to 125°C . . . Industrial Grade
    • 0°C to 70°C . . . Commercial Grade
  • Ultra-Small Packaging
    • 5 Pin SOT-23 (TLV27L1)

Parametrics

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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
TLV27L2 Order now 2     2.7     16     0.16     0.06     In to V-
Out    
5     0.007     89     Catalog     -40 to 125
0 to 70    
SOIC | 8
VSSOP | 8    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
1.1         60     86     0.4     CMOS