TLV171 Datasheet, PDF (1/40 Pages) Texas Instruments – 36-V, Single-Supply, Low-Power Operational Amplifiers for Cost-Sensitive Systems

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TLV171, TLV2171, TLV4171
SBOS783 – SEPTEMBER 2016
TLVx171
36-V, Single-Supply, Low-Power Operational Amplifiers for Cost-Sensitive Systems
1 Features
•1 Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
• Low Noise: 16 nV/√Hz
• Low Offset Drift: ±1 μV/°C (typical)
• EMI-Hardened with RFI-Filtered Inputs
• Input Range Includes the Negative Supply
• Unity-Gain Stable: 200-pF Capacitive Load
• Rail-to-Rail Output
• Gain Bandwidth: 3 MHz
• Low Quiescent Current: 525 µA per Amplifier
• High Common-Mode Rejection: 105 dB (typical)
• Low Bias Current: 10 pA
2 Applications
• Transducers
• Currency Counters
• AC-DC Converters
• Power Modules
• Inverters
• Test Equipment
• Battery-Powered Instruments
• TFT-LCD Drive Circuits
• Active Filters
Offset Voltage vs Common-Mode Voltage
3 Description
The 36-V TLVx171 family provides a low-power
option for cost-conscious industrial and personal
electronics systems requiring an electromagnetic
interference (EMI)-hardened, low-noise, single-supply
operational amplifier (op amp) that operates on
supplies ranging from 2.7 V (±1.35 V) to 36 V
(±18 V). The single-channel TLV171, dual-channel
TLV2171, and quad-channel TLV4171 provide low
offset, drift, quiescent current balanced with high
bandwidth for the power. The devices are available in
micropackages for space-constrained systems and
feature identical specifications for maximum design
flexibility.
Unlike most op amp, which are specified at only one
supply voltage, the TLVx171 family is specified from
2.7 V to 36 V. Input signals beyond the supply rails
do not cause phase reversal. The TLVx171 family is
stable with capacitive loads up to 200 pF. The input
can operate 100 mV below the negative rail and
within 2 V of the top rail during normal operation.
These devices can operate with a full rail-to-rail input
100 mV beyond the top rail, but with reduced
performance within 2 V of the top rail.
The TLVx171 op amp family is specified from –40°C
to +125°C.
PART NUMBER
TLV171
TLV2171
TLV4171
Device Information⁽¹⁾
PACKAGE
BODY SIZE (NOM)
SOIC (8)
4.90 mm × 3.91 mm
SOT-23 (5)
2.90 mm × 1.60 mm
SOIC (8)
4.90 mm × 3.91 mm
VSSOP (8)
3.00 mm × 3.00 mm
SOIC (14)
8.65 mm × 3.91 mm
TSSOP (14)
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Offset Voltage vs Power Supply
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.