Datasheet

1
FEATURES
1
2
3
4
8
7
6
5
1OUT
1IN-
1IN+
V
CC-
V
CC+
2OUT
2IN-
2IN+
TLE2142
D PACKAGE
(TOP VIEW)
NC – No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1OUT
1IN-
1IN+
V
CC+
2IN+
2IN-
2OUT
NC
4OUT
4IN-
4IN+
V
CC-
3IN+
3IN-
3OUT
NC
TLE2144
DW PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
OFFSET N1
IN-
IN+
V
CC-
NC
V
CC+
OUT
OFFSET N2
TLE2141
D PACKAGE
(TOP VIEW)
DESCRIPTION
TLE2141-EP
TLE2142-EP
TLE2144-EP
www.ti.com ........................................................................................................................................................................................................ SLOS577 – MAY 2008
Excalibur™ LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER
2
• Controlled Baseline • Low Noise
– One Assembly Site – 10 Hz...15 nV/ √ Hz
– One Test Site – 1 kHz...10.5 nV/ √ Hz
– One Fabrication Site • 10 000-pF Load Capability
• Extended Temperature Performance of • 20-mA (Min) Short-Circuit Output Current
– 55 ° C to 125 ° C
• 27-V/ µ s Slew Rate (Min)
• Enhanced Diminishing Manufacturing Sources
• High Gain-Bandwidth Product...5.9 MHz
(DMS) Support
• Low V
IO
...900 µ V (Max) at 25 ° C
• Enhanced Product-Change Notification
• Single or Split Supply...4 V to 44 V
• Qualification Pedigree
(1)
• Fast Settling Time
(1)
Component qualification in accordance with JEDEC and
– 340 ns to 0.1%
industry standards to ensure reliable operation over an
extended temperature range. This includes, but is not limited
– 400 ns to 0.01%
to, Highly Accelerated Stress Test (HAST) or biased 85/85,
• Saturation Recovery...150 ns
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
• Large Output Swing...
life. Such qualification testing should not be viewed as
V
CC –
+ 0.1 V to V
CC+
– 1 V
justifying use of this component beyond specified
performance and environmental limits.
The TLE214x devices are high-performance, internally compensated operational amplifiers built using the Texas
Instruments complementary bipolar Excalibur™ process. They 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/ √ Hz with a
10-Hz 1/f corner and symmetrical 40-V/ µ s slew rate typically with loads up to 800 pF. The resulting low distortion
and high power bandwidth are important in high-fidelity audio applications. A fast settling time of 340 ns to 0.1%
of a 10-V step with a 2-k Ω /100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions,
settling time to 0.01% is 400 ns.
1
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.
2 Excalibur is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.