|Category||Semiconductors => Amplifiers => Operational Amplifiers (Op Amps) => General-Purpose Op Amps|
|Part family||TLC271 LinCMOS™ Programmable Low-Power Operational Amplifier|
|Description||LinCMOS™ Programmable Low-Power Operational Amplifier 8-SOIC 0 to 70|
|Company||Texas Instruments, Inc.|
|Datasheet||Download TLC271 datasheet
|Cross ref.||Similar parts: CA3100E, CA3100T, JM38510/10101BPX, JM38510/10104BGA, JM38510/10104BGC, JM38510/10104SGA, JM38510/11401BGA, JM38510/11401BGC, JM38510/11401SGA, JM38510/11403BGA|
|Iq per channel(Typ)(mA)||0.675|
|Vos (Offset Voltage @ 25C)(Max)(mV)||10|
|Total Supply Voltage(Min)(+5V=5, +/-5V=10)||3|
|Rail-to-Rail||In to V-|
|Vn at 1kHz(Typ)(nV/rtHz)||25|
|Total Supply Voltage(Max)(+5V=5, +/-5V=10)||16|
|Operating Temperature Range(C)||-40 to 85,-55 to 125,0 to 70|
|Input Bias Current(Max)(pA)||60|
|Iq per channel(Max)(mA)||1.6|
|Number of Channels(#)||1|
|Approx. Price (US$)||0.31 | 1ku|
|Pin nb||Package type||Ind std||JEDEC code||Package qty||Carrier||Device mark||Width (mm)||Length (mm)||Thick (mm)||Pitch (mm)|
|• TLC271 EMI Immunity Performance (Rev. A) | Doc|
|• TLC271 EMI Immunity Performance | Doc|
|TLC271, TLC271A, TLC271B PSpice Model - ZIP (01/10/2002)|
PACKAGE CHIP CARRIER (FK) CERAMIC DIP (JG)
Input Offset Voltage Drift. Typically 0.1 µV/Month, Including the First 30 Days Wide Range of Supply Voltages Over Specified Temperature Range: 16 V Single-Supply Operation Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix and I-Suffix Types) Low Noise. 25 nV/Hz Typically = 1 kHz (High-Bias Mode) Output Voltage Range Includes Negative Rail High Input Impedance. 1012 Typ ESD-Protection Circuitry Small-Outline Package Option Also Available in Tape and Reel Designed-In Latch-Up Immunitydescription
The TLC271 operational amplifier combines a wide range of input offset voltage grades with low No internal connection offset voltage drift and high input impedance. In addition, the TLC271 offers a bias-select mode that allows the user to select the best combination of power dissipation and ac performance for a particular application. These devices use Texas Instruments silicon-gate LinCMOS technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.
AVAILABLE OPTIONS TA VIOmax 10 mV SMALL OUTLINE (D) TLC271ID TLC271MD PLASTIC DIP (P) TLC271IP TLC271MPThe D package is available taped and reeled. Add R suffix to the device type (e.g., TLC271BCDR).
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. LinCMOS is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.DEVICE FEATURES PARAMETER Vn B1 BIAS-SELECT MODE HIGH MEDIUM LOW UNIT µW V/µs nV/Hz MHz V/mV
Using the bias-select option, these cost-effective devices can be programmed to span a wide range of applications that previously required BiFET, NFET, or bipolar technology. Three offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC271 (10 mV) to the TLC271B (2 mV) low-offset version. The extremely high input impedance and low bias currents, in conjunction with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs. In general, many features associated with bipolar technology are available in LinCMOS operational amplifiers, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are all easily designed with the TLC271. The devices also exhibit low-voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density system applications. The device inputs and output are designed to withstand 100-mA surge currents without sustaining latch-up. The TLC271 incorporates internal ESD-protection circuits that prevent functional failures at voltages V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance. The C-suffix devices are characterized for operation from to 70°C. The I-suffix devices are characterized for operation from to 85°C. The M-suffix devices are characterized for operation over the full military temperature range to 125°C.
The TLC271 offers a bias-select feature that allows the user to select any one of three bias levels depending on the level of performance desired. The tradeoffs between bias levels involve ac performance and power dissipation (see Table 1). Table 1. Effect of Bias Selection on Performance
TYPICAL PARAMETER VALUES = 25°C, VDD B1 m AVD Power dissipation Slew rate Equivalent input noise voltage = 1 kHz Unity-gain bandwidth Phase margin Large-signal differential voltage amplification MODE HIGH BIAS 10 k MEDIUM BIAS 100 k LOW BIAS 1 M V/mV UNIT mW V/µs nV/Hz MHz
Bias selection is achieved by connecting the bias select pin to one of three voltage levels (see Figure 1). For medium-bias applications, it is recommended that the bias select pin be connected to the midpoint between the supply rails. This procedure is simple in split-supply applications, since this point is ground. In single-supply applications, the medium-bias mode necessitates using a voltage divider as indicated in Figure 1. The use of large-value resistors in the voltage divider reduces the current drain of the divider from the supply line. However, large-value resistors used in conjunction with a large-value capacitor require significant time to charge up to the supply midpoint after the supply is switched on. A voltage other than the midpoint can be used it is within the voltages specified in Figure 1.
In the high-bias mode, the TLC271 series features low offset voltage drift, high input impedance, and low noise. Speed in this mode approaches that of BiFET devices but at only a fraction of the power dissipation. Unity-gain bandwidth is typically greater than 1 MHz.
The TLC271 in the medium-bias mode features low offset voltage drift, high input impedance, and low noise. Speed in this mode is similar to general-purpose bipolar devices but power dissipation is only a fraction of that consumed by bipolar devices.
|Related products with the same datasheet|
|Some Part number from the same manufacture Texas Instruments, Inc.|
|TLC271ACD ti TLC271A, Programmable Low-power Operational Amplifier|
|TLC271AID ti TLC271A, Programmable Low-power Operational Amplifier|
|TLC271BCD ti TLC271B, Programmable Low-power Operational Amplifier|
|TLC271BID ti TLC271B, Programmable Low-power Operational Amplifier|
|TLC271C Programmable Low-power Linear CMOS op Amp: Single|
|TLC271CD ti TLC271, LinCMOS(TM) Programmable Low-power Operational Amplifier|
|TLC271I Programmable Low-power Linear CMOS op Amp: Single|
|TLC271ID ti TLC271, LinCMOS(TM) Programmable Low-power Operational Amplifier|
|TLC271M Programmable Low-power Linear CMOS op Amp: Single|
|TLC271MD Lincmose Programmable Low-power Operational Amplifiers|
|TLC271MDR ti TLC271, LinCMOS(TM) Programmable Low-power Operational Amplifier|
|TLC271MFK Lincmose Programmable Low-power Operational Amplifiers|
|TLC271MJG ti TLC271, LinCMOS(TM) Programmable Low-power Operational Amplifier|
|TLC271MP Lincmose Programmable Low-power Operational Amplifiers|
|TLC271PS-M ti TLC271, LinCMOS(TM) Programmable Low-power Operational Amplifier|
|TLC272 Lincmos(tm) Precision Dual op Amp: Quad|
5962-8767401GA : LM160 - High Speed Differential Comparator, Package: TO-5, Pin Nb=8. The is a very high speed differential input, complementary TTL output voltage comparator with improved characteristics over the µA760/µA760C, for which is a pin-for-pin replacement. The device has been optimized for greater speed, input impedance and fan-out, and lower input offset voltage. Typically delay varies only 3 ns for overdrive variations to 400 mV. Complementary.
83C055 : 83C145; 83C845; 83C055; 87C055; Microcontrollers For TV And Video (MTV).
AD684 : Monolithic Quad Sample-and-hold Amplifier (SHA). It Four Complete Sampling Channels, Each Controlled BY an Independent Hold Command..
AD8322 : +5V Catv Line Driver Course Step. Supports DOCSIS Standard for Reverse Path Transmission Gain Programmable 6 dB Steps Over 42 dB Range Low Distortion at 60 dBmV Output 58 dBc SFDR at 21 MHz 56 dBc SFDR at 42 MHz Output Noise Level 46 dBmV in 160 kHz Bandwidth Maintains 75 Output Impedance Power-Up and Power-Down Condition 180 MHz Bandwidth 5 V Supply Operation Supports SPI Interfaces.
ADG406 : 16-Channel High Performance Analog Multiplexer (DG406 Replacement). 44 V Supply Maximum Ratings VSS to VDD Analog Signal Range Low On Resistance (80 max) Low Power Fast Switching tON ns t OFF 150 ns Break Before Make Switching Action Plug-In Upgrade for DG526/ADG526A ADG406/ADG407 are Plug-In Replacements for DG406/DG407 APPLICATIONS Audio and Video Routing Automatic Test Equipment Data Acquisition Systems Battery Powered.
GL3276A : 30-80 Khz, 6 V, Bipolar Analog ic. The is a bipolar analog ICs specifically developed for use in infrared remote control system receiving preamplifiers. Capable of accepting a photodiode directly, these ICs house a high gain initial amplifier, a limiter, a band-pass filter, a detection circuit and a waveform shaping circuit assembled on a single chip. Less changes of malfunction associated.
KM416V1004A : 1m X 16 Bit CMOS Dynamic RAM With Extended Data Out.
LM158PW : Dual Operational Amplifiers. Wide Range of Supply Voltages: Single Supply. V (LM2904 and or Dual Supplies Low Supply-Current Drain Independent of Supply Voltage. 0.7 mA Typ Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground Low Input Bias and Offset Parameters: Input Offset Voltage. 3 mV Typ A Versions. 2 mV Typ Input Offset Current. 2 nA Typ Input.
MAX1620 : Power. Digitally Adjustable LCD Bias Supplies. The MAX1620/MAX1621 convert to 20V battery voltage to a positive or negative LCD backplane bias voltage. Backplane bias voltage can be automatically disabled when the display logic voltage is removed, protecting the display. These devices use very little PC board area, come in ultra-small QSOP packages, and require only small, low-profile external components.
MAX406 : Single, Dual, Quad, 1.2 a Max, Single-supply op Amps.
NJM2106 : Active Bass Expander.
OPA128 : . ULTRA-LOW BIAS CURRENT: 75fA max LOW OFFSET: 500µV max LOW DRIFT: 5µV/°C max HIGH OPEN-LOOP GAIN: 110dB min HIGH COMMON-MODE REJECTION: 90dB min q IMPROVED REPLACEMENT FOR AD515 AND AD549 APPLICATIONS ELECTROMETER MASS SPECTROMETER CHROMATOGRAPH ION GAUGE PHOTODETECTOR RADIATION-HARD EQUIPMENT The is an ultra-low bias current monolithic operational.
PGE60801 : Erbium-doped Fiber Amplifier For Digital Applications. Operating wavelength window: 1530-1560 nm Saturation output power: +10 dBm Noise figure, typ. <7.0 dB Serial (RS-232) interface with parallel alarms Applications The PGE is an integrated, output power-locked amplifier. It has optically isolated input and output ports as well as input and output power monitoring. The serial and parallel interface.
TC75S51FU : Single Operational Amplifier.
TCA505B : Bipolar Ics With Short-circuit Protection. IC for Inductive Proximity Switches with Short-Circuit Protection and 40 V Low current consumption of less than 0.8 mA Integrated output stage for 60 mA output current Short-circuit and overload protection of output stages and external components Temperature response of the IC compensates that of the coil High noise immunity High switching frequencies.
TPA2001D2 : 1-w Filterless Stereo Class-d Audio Power Amplifier. TPA2001D2 1-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER 1 W Into 8- Speakers (THD+N< < 0.08% THD+N W, 1 kHz, Into 8- D Load Extremely Efficient 3rd Generation 5-V Class-D Technology: Low Supply Current (No Filter). mA Low Supply Current (Filter). mA Low Shutdown Current. µA Low Noise Floor. 56 µVRMS Maximum Efficiency Into Internal.
UTCTEA2025A : 2.3w Dual Audio Power Amplifier. The UTC is a monolithic integrated circuit, consisting a 2-channel power amplifier. It is suitable for stereo and bridge amplifier application of radio cassette tape recorders. *High output power Stereo: Po=2.3W (Typ) Vcc=9V, RL=4 Bridge: Po=4.7W (Typ) Vcc=9V, RL=8 *Low switching distortion at high frequency *Small shock noise at the time of power on/off.
NJU7044 : Input/Output Full-Swing High Output Current Quad C-MOS Operational Amplifier The NJU7044 is a quad C-MOS operational amplifier permitting a full-swing input and output in full-swing under high load. Based on C-MOS technology, there are excellent such as high output current, low current consumption, low operating voltage, and very high input impedance.