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TLV333

Zero-Drift CMOS Operational Amplifier

The TLV333 is a zero-drift cmos operational amplifier from Texas Instruments. View the full TLV333 datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

Official TLV333 datasheet (PDF) — the source this page was extracted from.

Manufacturer

Texas Instruments

Category

Operational Amplifiers

TLV333 Key Specifications

ParameterValue
PackagingMouseReel
Standard Pack Qty3000
Channels1
Slew Rate0.16 V/μs
CMRR (Min)102 dB
Available PackagesSOT-23-5, SC70-5, SOIC-8
Offset Voltage Drift0.02 μV/°C
Open-Loop Gain (Min)102 dB
Supply Voltage Range1.8V to 5.5V
Short-Circuit Current±5 mA
Gain Bandwidth Product350 kHz
Input Bias Current (Typ)±70 pA
Input Offset Voltage (Max)15 μV
Input Offset Voltage (Typ)2 μV
Rated Operating Temperature-40°C to 125°C
Input Voltage Noise Density (1kHz)55 nV/√Hz
Input Voltage Noise (0.1Hz To 10Hz)1.1 μVPP
Quiescent Current (Max, Per Amplifier)28 μA
Quiescent Current (Typ, Per Amplifier)17 μA

TLV333 Overview

Part: TLV333IDBVR (TLV333 / TLV2333 / TLV4333 family) — Texas Instruments

Type: Zero-Drift CMOS Operational Amplifier

Description: 1.8–5.5 V, 17 μA (typ) zero-drift CMOS op amp with 2 μV typical offset, 0.02 μV/°C drift, 350 kHz gain-bandwidth and rail-to-rail input/output; the TLV333IDBVR is the single-channel SOT-23 (5) version.

Operating Conditions:

  • Supply voltage: 1.8–5.5 V
  • Operating temperature: -40 to 125 °C (specified range)
  • Common-mode input range: (V-) − 0.1 V to (V+) + 0.1 V

Absolute Maximum Ratings:

  • Max supply voltage: 7 V
  • Signal input pin voltage: (V-) − 0.3 V to (V+) + 0.3 V
  • Signal input pin current: ±10 mA
  • Output short-circuit: continuous
  • Max junction temperature: 150 °C
  • Storage temperature: -65 to 150 °C

Key Specs:

  • Input offset voltage: 2 μV typ, 15 μV max (VS = 5 V, TA = 25 °C)
  • Offset drift: 0.02 μV/°C typ (-40 to +125 °C)
  • Quiescent current: 17 μA typ, 28 μA max per amplifier (IO = 0 mA, -40 to +125 °C)
  • Gain-bandwidth product: 350 kHz (CL = 100 pF)
  • Slew rate: 0.16 V/μs (G = 1)
  • Input voltage noise: 1.1 μVPP (0.1–10 Hz); 55 nV/√Hz at 1 kHz
  • Input bias current: ±70 pA typ (±150 pA typ over -40 to +125 °C)
  • CMRR: 102 dB min, 115 dB typ; open-loop gain: 102 dB min, 130 dB typ
  • PSRR: 1 μV/V typ, 8 μV/V max
  • Output swing from rail: 30 mV typ, 70 mV max; short-circuit current ±5 mA typ
  • Turn-on time: 100 μs (VS = 5 V)
  • RθJA (SOT-23, DBV): 220.8 °C/W

Features:

  • Low offset voltage and near-zero drift via autocalibration
  • Low 1/f noise
  • Rail-to-rail input and output
  • Internal EMI filtering
  • Unity-gain stable, no output phase reversal
  • Micro-size packages (SOT-23, SC70)

Applications:

  • Battery-powered instruments
  • Temperature measurements
  • Transducer applications
  • Electronic scales
  • Medical instrumentation
  • Handheld test equipment
  • Current sense

Package:

  • TLV333: SOT-23 (5) DBV, 2.90 × 1.60 mm; SC70 (5) DCK, 2.00 × 1.25 mm; SOIC (8) D, 4.90 × 3.91 mm
  • TLV2333: SOIC (8), VSSOP (8)
  • TLV4333: SOIC (14), TSSOP (14)

TLV333 Applications

  • Battery-Powered Instruments
  • Temperature Measurements
  • Transducer Applications
  • Electronic Scales
  • Medical Instrumentation
  • Handheld Test Equipment
  • Current Sense

TLV333 Pin Configuration

DBV Package: TLV333 5-Pin SOT23 Top View

OUT

1

5

V

2

/c45

+IN

3

4

V+

/c45

IN

  • (1) NC denotes no internal connection.

D Package: TLV333 8-Pin SOIC Top View

Pin Functions: TLV333

PIN - NAMEPIN - NO. - DBV (SOT23)PIN - NO. - DCK (SC70)PIN - NO. - D (SOIC)I/ODESCRIPTION
-IN432IInverting input
+IN313INoninverting input
NC--1, 5, 8-No internal connection (can be left floating)
OUT146OOutput
V-224-Negative (lowest) power supply
V+557-Positive (highest) power supply

+IN

/c45

V

/c45

IN

DCK Package: TLV333 5-Pin SC70 Top View

1

5

V+

2

3

4

OUT

Pin Functions: TLV2333

PIN - NAMEPIN - NO. - D (SOIC, VSSOP)I/ODESCRIPTION
-IN A2IInverting input, channel A
+IN A3INoninverting input, channel A
-IN B6IInverting input, channel B
+IN B5INoninverting input, channel B
OUT A1OOutput, channel A
OUT B7OOutput, channel B
V-4-Negative (lowest) power supply
V+8-Positive (highest) power supply

Pin Functions: TLV2333

www.ti.com www.ti.com

D Package: TLV4333 14-Pin SOIC Top View

TLV333 Electrical Characteristics

at TA = 25°C, RL = 10 k Ω connected to mid-supply, and VCM = VOUT = mid-supply (unless otherwise noted)

PARAMETERTEST CONDITIONSMINTYPMAXUNIT
OFFSET VOLTAGEOFFSET VOLTAGEOFFSET VOLTAGEOFFSET VOLTAGEOFFSET VOLTAGEOFFSET VOLTAGEOFFSET VOLTAGE
V OSInput offset voltage (1)V S = 5 V215μV
dV OS /dTV OS vs temperatureT A = -40°C to +125°C0.02μV/°C
PSRRV OS vs power supply
Long-term stability (2)
Channel separation, dc		V S = 1.8 V to 5.5 V1
1 (2)
0.1		8μV/V
μV
μV/V
INPUT BIAS CURRENTINPUT BIAS CURRENTINPUT BIAS CURRENTINPUT BIAS CURRENTINPUT BIAS CURRENTINPUT BIAS CURRENTINPUT BIAS CURRENT
I BInput bias current±70pA
Input bias current over temperatureT A = -40°C to +125°C±150pA
I OSInput offset current±140pA
NOISENOISENOISENOISENOISENOISENOISE
e nInput voltage noise densityf = 1 kHz
f = 0.01 Hz to 1 Hz		55
0.3		nV/ √ Hz
Input voltage noisef = 0.1 Hz to 10 Hz1.1μV PP
i nInput current noisef = 10 Hz100fA/ √ Hz
INPUT VOLTAGE RANGEINPUT VOLTAGE RANGEINPUT VOLTAGE RANGEINPUT VOLTAGE RANGEINPUT VOLTAGE RANGEINPUT VOLTAGE RANGEINPUT VOLTAGE RANGE
V CMCommon-mode voltage range(V-) - 0.1(V+)+ 0.1V
CMRRCommon-mode rejection ratio(V-) - 0.1 V < V CM < (V+) + 0.1 V102115dB
INPUT CAPACITANCEINPUT CAPACITANCE
Differential
Common-mode		INPUT CAPACITANCEINPUT CAPACITANCEINPUT CAPACITANCE
2
4		INPUT CAPACITANCEINPUT CAPACITANCE
pF
OPEN-LOOP GAINOPEN-LOOP GAINOPEN-LOOP GAINOPEN-LOOP GAINOPEN-LOOP GAINOPEN-LOOP GAINOPEN-LOOP GAIN
A OLOpen-loop voltage gain(V-) + 0.1 V< V O < (V+) - 0.1 V102130dB
FREQUENCY RESPONSEFREQUENCY RESPONSEFREQUENCY RESPONSEFREQUENCY RESPONSEFREQUENCY RESPONSEFREQUENCY RESPONSEFREQUENCY RESPONSE
GBWGain-bandwidth productC L = 100 pF350kHz
SRSlew rateG = 10.16V/μs
OUTPUTOUTPUTOUTPUTOUTPUTOUTPUTOUTPUTOUTPUT
Voltage output swing from railT A = -40°C to +125°C3070mV
I SCShort-circuit current±5mA
C LCapacitive load driveSee Typical CharacteristicsSee Typical CharacteristicsSee Typical CharacteristicsSee Typical Characteristics
Z OOpen-loop output impedancef = 350 kHz, I O = 0 mA2k Ω
POWER SUPPLYPOWER SUPPLYPOWER SUPPLYPOWER SUPPLYPOWER SUPPLYPOWER SUPPLYPOWER SUPPLY
V SSpecified voltage range1.85.5V
I QQuiescent current per amplifierI O = 0 mA, T A = -40°C to +125°C1728μA
Turn-on timeV S = 5 V100μs
TEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGE
Specified range-40125°C
Operating range-40150°C
Storage range-65150°C

TLV333 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted) (1)

MINMAXUNIT
Supply voltageV S = (V+) - (V-)7V
Signal input pins (2)Voltage(V-) -0.3(V+) + 0.3V
Signal input pins (2)Current-1010mA
Output short-circuit (3)Output short-circuit (3)ContinuousContinuous
TemperatureOperating-40150°C
TemperatureJunction150°C
TemperatureStorage, T stg-65150°C

TLV333 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MINNOMMAXUNIT
V SSupply voltage1.85.5V
Specified temperature range-40125°C

TLV333 Thermal Information

TLV333TLV333TLV333
THERMAL METRIC (1)D (SOIC)DBV (SOT23)DCK (SC70)UNIT
8 PINS5 PINS5 PINS
R θ JAJunction-to-ambient thermal resistance140.1220.8298.4°C/W
R θ JC(top)Junction-to-case (top) thermal resistance89.897.565.4°C/W
R θ JBJunction-to-board thermal resistance80.661.797.1°C/W
ψ JTJunction-to-top characterization parameter28.77.60.8°C/W
ψ JBJunction-to-board characterization parameter80.161.195.5°C/W
R θ JC(bot)Junction-to-case (bottom) thermal resistancen/an/an/a°C/W

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
TLV2333Texas Instruments—
TLV333IDBVRTexas InstrumentsSOT-23-5
TLV333IDBVTTexas InstrumentsSOT-23-5
TLV333IDCKRTexas InstrumentsSC70-5
TLV333IDCKTTexas InstrumentsSC70-5
TLV333IDRTexas InstrumentsSOIC-8
TLV4333Texas Instruments—
TLVX333Texas Instruments—

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  • AD623ARZ-RL – Analog Devices, Rail-to-Rail Instrumentation Amplifier
  • AD623B – Analog Devices, Rail-to-Rail Instrumentation Amplifier
  • AD623BNZ – Analog Devices, Rail-to-Rail Instrumentation Amplifier

All Operational Amplifiers datasheetsAll Texas Instruments datasheets (2,418)

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