Document
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TLE2027ĆQ1, TLE2037ĆQ1, TLE2027AĆQ1, TLE2037AĆQ1
EXCALIBUR LOWĆNOISE HIGHĆSPEED PRECISION OPERATIONAL AMPLIFIERS
D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
D Outstanding Combination of DC Precision
and AC Performance: Unity-Gain Bandwidth . . . 15 MHz Typ Vn . . . . 3.3 nV/√Hz at f = 10 Hz Typ, 2.5 nV/√Hz at f = 1 kHz Typ VIO . . . . 25 µV Max AVD . . . 45 V/µV Typ With RL = 2 kΩ, 19 V/µV Typ With RL = 600 Ω
description
SGLS202B − OCTOBER 2003 – REVISED APRIL 2008
D Available in Standard-Pinout Small-Outline
Package
D Output Features Saturation Recovery
Circuitry
D Macromodels and Statistical information
D PACKAGE (TOP VIEW)
OFFSET N1 1 IN − 2 IN + 3
VCC − 4
8 OFFSET N2
7 VCC + 6 OUT 5 NC
The TLE20x7 and TLE20x7A contain innovative circuit design expertise and high-quality process control techniques to produce a level of ac performance and dc precision previously unavailable in single operational amplifiers. Manufactured using Texas Instruments state-of-the-art Excalibur process, these devices allow upgrades to systems that use lower-precision devices.
In the area of dc precision, the TLE20x7 and TLE20x7A offer maximum offset voltages of 100 µV and 25 µV, respectively, common-mode rejection ratio of 131 dB (typ), supply voltage rejection ratio of 144 dB (typ), and dc gain of 45 V/µV (typ).
The ac performance of the TLE2027 and TLE2037 is highlighted by a typical unity-gain bandwidth specification of 15 MHz, 55° of phase margin, and noise voltage specifications of 3.3 nV/√Hz and 2.5 nV/√Hz at frequencies of 10 Hz and 1 kHz, respectively. The TLE2037 and TLE2037A have been decompensated for faster slew rate (−7.5 V/µs, typical) and wider bandwidth (50 MHz). To ensure stability, the TLE2037 and TLE2037A should be operated with a closed-loop gain of 5 or greater.
ORDERING INFORMATION{
TA
VIOmax AT 25°C
PACKAGE‡
ORDERABLE PART NUMBER
TOP-SIDE MARKING
−40°C to 125°C
25 µV SOIC (D) 100 µV SOIC (D)
Tape and reel Tape and reel
TLE2027AQDRQ1 TLE2037AQDRQ1 TLE2027QDRQ1 TLE2037QDRQ1
2027AQ 2037AQ 2027Q1 2037Q1
† For the most current package and ordering information, see the Package Option Addendum at the end of this document,
or see the TI web site at http://www.ti.com. ‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
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.
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.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2008 Texas Instruments Incorporated 1
TLE2027ĆQ1, TLE2037ĆQ1, TLE2027AĆQ1, TLE2037AĆQ1
ą
EXCALIBUR LOWĆNOISE HIGHĆSPEED PRECISION OPERATIONAL AMPLIFIERS
SGLS202B − OCTOBER 2003 – REVISED APRIL 2008
description (continued)
Both the TLE20x7 and TLE20x7A are available in a wide variety of packages, including the industry-standard 8-pin small-outline version for high-density system applications. The Q-suffix devices are characterized for operation from −40°C to 125°C.
symbol
OFFSET N1
IN +
+
IN −
−
OUT
OFFSET N2
2
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
equivalent schematic
TLE2027ĆQ1, TLE2037ĆQ1, TLE2027AĆQ1, TLE2037AĆQ1 EXCALIBUR LOWĆNOISE HIGHĆSPEED
PRECISION OPERATIONAL AMPLIFIERS SGLS202A − OCTOBER 2003 − REVISED OCTOBER 2006
POST OFFICE BOX 655303• DALLAS, TEXAS 75265
OFFSET N2 OFFSET N1
Q5 Q2
Q9
Q6 Q3
IN + Q4
Q1 IN −
Q8 Q7
V CC+
R1
R4
Q10
R2
R5
Q13 Q11 Q14
Q12 Q17
Q18
Q15 Q16 R3
C1 Q19
R9
R15
Q27
Q36 Q30
R8 R11 Q25 Q28
C2
R16 Q38 Q32
R17 Q37 C3
R13
C4
R20
Q42
Q49
Q46
R25 Q58 Q61 Q55
R21
Q56
Q59
Q39
Q57
OUT
Q44 R22
Q43
Q48
Q47
Q52 Q50
Q62
Q23 Q24 Q20
Q34 Q41
Q33
Q21
Q26 Q22
Q29 Q31
Q45
Q35
Q40
R6
R7 R10 R12 R14
R18
R19
Q53
Q54
Q51
Q60
R23
R24 R26
VCC −
ACTUAL DEVICE COMPONENT COUNT
COMPONENT
TLE2027
TLE2037
Transistors
61
61
Resistors
26
26
epiFET
1
1
Capacitors
4
4
3
TLE2027ĆQ1, TLE2037ĆQ1, TLE2027AĆQ1, TLE2037AĆQ1
ą
EXCALIBUR LOWĆNOISE HIGHĆSPEED
PRECISION OPERATIONAL AMPLIFIERS
SGLS202A − OCTOBER 2003 – REVISED OCTOBER 2006
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 V Supply voltage, VCC − . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..