TLV27L2-Q1 Datasheet, PDF (1/24 Pages) Texas Instruments – Operational Amplifier

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TLV27L2-Q1
SLOS922A – SEPTEMBER 2015 – REVISED DECEMBER 2015
TLV27L2-Q1 Automotive Micropower Rail-to-Rail Output
Operational Amplifier
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to
+125°C Ambient Operating Temperature
Range
– Device HBM Classification Level 2
– Device CDM Classification Level C6
• 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
2 Applications
• Portable Medical
• Power Monitoring
• Low Power Security Detection Systems
• Smoke Detectors
3 Description
The TLV27L2-Q1 single-supply operational amplifiers
provide rail-to-rail output capability. The TLV27L2-Q1
device 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 TLV27L2-Q1 device 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 TLV27L2-Q1 device
good upgrades for the TLC27Lx family of devices
which offers more bandwidth at a lower quiescent
current. The TLV27L2-Q1 offset voltage is equal to
that of the TLC27LxA variant. Their cost effectiveness
makes them a good alternative to the TLC225x and
TLV225x families of devices, where offset and noise
are not of premium importance.
The TLV27L2-Q1 device is available in the
commercial temperature range to enable easy
migration from the equivalent TLC27Lx.
The TLV27L2-Q1 device is available in an 8-pin SOIC
(D) package.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV27L2-Q1
SOIC (8)
4.90 mm × 3.91 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Application Schematic
VCC
VCC
R5
±
+
VBUS
±
ILOAD
R1
RSHUNT
R3
R2
+
±
VCC
R4
R6
VOUT
RL
Low and Stable Quiescent Current
8
7
6
5
4
3
–40°C
2
0°C
25°C
1
70°C
0
125°C
0 2 4 6 8 10 12 14 16
Supply Voltage (V)
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.