Integrated Circuits (ICs)

TLE2144CDWR

Active

Texas Instruments

QUAD LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Integrated Circuits (ICs)

TLE2144CDWR

Active

Texas Instruments

QUAD LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TLE2144CDWR

Amplifier Type	General Purpose
Current - Input Bias	700 nA
Current - Output / Channel	50 mA
Current - Supply	6.9 mA
Gain Bandwidth Product	5.9 MHz
Mounting Type	Surface Mount
Number of Circuits	4
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Rail-to-Rail
Package / Case	16-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Slew Rate	45 V/µs
Supplier Device Package	16-SOIC
Voltage - Input Offset	290 µV
Voltage - Supply Span (Max) [Max]	44 V
Voltage - Supply Span (Min) [Min]	4 V

TLE2144M-D Series

Excalibur Low-Noise High-Speed Precision Quad Operational Amplifier

Part	Package / Case [x]	Package / Case	Package / Case [y]	Amplifier Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply	Mounting Type	Gain Bandwidth Product	Current - Output / Channel	Number of Circuits	Voltage - Supply Span (Min) [Min]	Current - Input Bias	Voltage - Input Offset	Supplier Device Package	Voltage - Supply Span (Max) [Max]	Output Type	Slew Rate
Texas Instruments TLE2144CDW	0.295 in	16-SOIC	7.5 mm	General Purpose	70 °C	0 °C	6.9 mA	Surface Mount	5.9 MHz	50 mA	4	4 V	700 nA	290 µV	16-SOIC	44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144CN	0.3 "	14-DIP	7.62 mm	General Purpose	70 °C	0 °C	6.9 mA	Through Hole	5.9 MHz	50 mA	4	4 V	700 nA	290 µV		44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144MDW	0.295 in	16-SOIC	7.5 mm	General Purpose	125 °C	-55 °C	6.9 mA	Surface Mount	5.9 MHz	50 mA	4	4 V	700 nA	290 µV	16-SOIC	44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144IDWR	0.295 in	16-SOIC	7.5 mm	General Purpose	105 ░C	-40 °C	6.9 mA	Surface Mount	5.9 MHz	50 mA	4	4 V	700 nA	290 µV	16-SOIC	44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144CDWRG4	0.295 in	16-SOIC	7.5 mm	General Purpose	70 °C	0 °C	6.9 mA	Surface Mount	5.9 MHz	50 mA	4	4 V	700 nA	290 µV	16-SOIC	44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144IDW	0.295 in	16-SOIC	7.5 mm	General Purpose	105 ░C	-40 °C	6.9 mA	Surface Mount	5.9 MHz	50 mA	4	4 V	700 nA	290 µV	16-SOIC	44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144AIN	0.3 "	14-DIP	7.62 mm	General Purpose	105 ░C	-40 °C	6.9 mA	Through Hole	5.9 MHz	50 mA	4	4 V	700 nA	290 µV		44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144CDWR	0.295 in	16-SOIC	7.5 mm	General Purpose	70 °C	0 °C	6.9 mA	Surface Mount	5.9 MHz	50 mA	4	4 V	700 nA	290 µV	16-SOIC	44 V	Rail-to-Rail	45 V/µs
Texas Instruments TLE2144ACN	0.3 "	14-DIP	7.62 mm	General Purpose	70 °C	0 °C	13.8 mA	Through Hole	5.9 MHz	50 mA	4	4 V	700 nA	500 çV		44 V	Rail-to-Rail	45 V/µs

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.93
		10	$ 4.43
		25	$ 4.19
		100	$ 3.63
		250	$ 3.44
		500	$ 3.09
		1000	$ 2.60
	Digi-Reel®	1	$ 4.93
		10	$ 4.43
		25	$ 4.19
		100	$ 3.63
		250	$ 3.44
		500	$ 3.09
		1000	$ 2.60
	Tape & Reel (TR)	2000	$ 2.47
Texas Instruments	LARGE T&R	1	$ 3.90
		100	$ 3.18
		250	$ 2.50
		1000	$ 2.12

Description

General part information

TLE2144M-D Series

The TLE214x and TLE214xA devices are high-performance, internally compensated operational amplifiers built using Texas Instruments complementary bipolar Excalibur process. The TLE214xA is a tighter offset voltage grade of the TLE214x. Both are pin-compatible upgrades to standard industry products.

The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV//100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to 0.01% is 400 ns.

The devices are stable with capacitive loads up to 10 nF, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE214x and TLE214xA are useful for low-droop sample-and-holds and direct buffering of long cables, including 4-mA to 20-mA current loops.

Documents

Technical documentation and resources