TLE2227, TLE2227Y, TLE2237, TLE2237Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS184 FEBRUARY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Outstanding Combination of DC Precision
and AC Performance:
Unity-Gain Bandwidth . . . 15 MHz Typ
V
n
. . . 3.3 nV/
Hz at f = 10 Hz Typ,
2.5 nV/
Hz at f = 1 kHz Typ
V
IO
. . . 100
V Typ
A
VD
. . . 45 V/
V Typ With R
L
= 2 k
38 V/
V Typ With R
L
= 1 k
D
Available in 16-Pin Small-Outline
Wide-Body Package
D
Macromodels and Statistical Information
Included
D
Output Features Saturation Recovery
Circuitry
description
The TLE22x7C combines innovative circuit
design expertise and high-quality process control
techniques to produce a level of ac performance
and dc precision previously unavailable in dual
operational amplifiers. This device allows
upgrades to systems that use lower-precision
devices and is manufactured using Texas
Instruments state-of-the-art Excalibur process.
In the area of dc precision, the TLE22x7C offers a typical offset voltage of 100
V, a common-mode rejection
ratio of 115 dB (typ), a supply voltage rejection ratio of 120 dB (typ), and a dc gain of 45 V/
V (typ).
The ac performance 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 TLE22x7C is available in a wide variety of packages, including the industry standard 16-pin small-outline
wide-body version for high-density system applications. This device is characterized for operation from 0
C to
70
C.
AVAILABLE OPTIONS
V
typ
PACKAGED DEVICES
CHIP FORM
TA
VIOtyp
AT 25
C
SMALL OUTLINE
(DW)
PLASTIC DIP
(P)
CHIP FORM
(Y)
0
C to 70
C
100
V
TLE2227CDW
TLE2227CP
TLE2227Y
0
C to 70
C
100
V
TLE2237CDW
TLE2237CP
TLE2237Y
The DW package is available taped and reeled. Add R suffix to device type (e.g., TLE2227CDWR).
Chip forms are tested at 25
C only.
Copyright
1997, Texas Instruments Incorporated
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.
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.
1
2
3
4
8
7
6
5
1OUT
1IN
1IN +
V
CC
V
CC +
2OUT
2IN
2IN +
P PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
NC
1OUT
1IN
1IN +
V
CC
NC
NC
NC
NC
V
CC +
2OUT
2IN
2IN +
NC
NC
DW PACKAGE
(TOP VIEW)
NC No internal connection
TLE2227, TLE2227Y, TLE2237, TLE2237Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS184 FEBRUARY 1997
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
symbol (each amplifier)
+
OUT
IN +
IN
TLE2227Y chip information
This chip, properly assembled, displays characteristics similar to the TLE2227C. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips my be mounted with conductive
epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4
4 MINIMUM
TJmax = 150
C
TOLERANCES ARE
10%.
ALL DIMENSIONS ARE IN MILS.
+
1OUT
1IN +
1IN
VCC+
(8)
(6)
(3)
(2)
(5)
(1)
+
(7)
2IN +
2IN
2OUT
(4)
VCC
116
104
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
TLE2227, TLE2227Y, TLE2237, TLE2237Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS184 FEBRUARY 1997
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLE2237Y chip information
ThIs chip, when properly assembled, displays characteristics similar to TLE2237. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. The chip may be mounted with
conductive epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 15 MILS TYPICAL
BONDING PADS: 4
4 MILS MINIMUM
TJmax = 150
C
TOLERANCES ARE
10%.
ALL DIMENSIONS ARE IN MILS.
+
1OUT
1IN +
1IN
VCC +
(8)
(6)
(3)
(2)
(5)
(1)
+
(7)
2IN +
2IN
2OUT
(4)
VCC
116
104
(7)
(1)
(2)
(3)
(4)
(5)
(6)
(8)
TLE2227,
TLE2227Y
, TLE2237, TLE2237Y
EXCALIBUR LOW
-NOISE HIGH-SPEED
PRECISION DUAL
OPERA
TIONAL
AMPLIFIERS
SLOS184 FEBRUAR
Y
1997
T
emp
l
ate
R
e
l
ease
D
ate:
7
11
94
4
POST
OFFICE BOX 655303 DALLAS,
TEXAS
75265
equivalent schematic (each amplifier)
R24
R26
Q57
Q56
Q55
Q60
OUT
Q62
Q59
Q61
Q58
R25
Q48
Q54
Q53
Q52
Q49
Q50
R23
R22
R21
R20
Q46
Q42
R19
Q47
Q44
Q43
Q40
Q45
Q41
Q39
Q38
Q37
Q35
R15
Q36
R16
R17
C4
C3
R13
Q34
Q33
Q32
R9
Q27
Q30
R8
R11
Q25
Q28
C2
Q31
Q26
Q29
R18
R14
R12
R10
R7
Q19
C1
Q24
Q23
Q20
R6
R3
Q21
Q22
Q16
Q15
Q18
R5
R4
Q13
Q14
Q17
R2
R1
Q12
Q10
Q9
Q11
Q8
Q5
Q6
Q4
Q1
Q3
Q2
Q51
VCC
VCC +
Q7
IN
IN +
ACTUAL DEVICE COMPONENT COUNT
COMPONENT
TLE2227
TLE2237
Transistors
62
62
Resistors
24
24
Diodes
0
0
Capacitors
4
4
TLE2227, TLE2227Y, TLE2237, TLE2237Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS184 FEBRUARY 1997
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC +
(see Note 1)
19 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage, V
CC
19 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2)
1.2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(any input)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
(each input)
1 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
CC +
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
CC
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25
C (see Note 3)
unlimited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
0
C to 70
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values, except differential voltages, are with respect to the midpoint between VCC + and VCC .
2. Differential voltages are at IN+ with respect to IN . Excessive current flows if a differential input voltage in excess of approximately
1.2 V is applied between the inputs unless some limiting resistance is used.
3. The output can be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
DISSIPATION RATING TABLE
PACKAGE
TA
25
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
C
TA = 70
C
POWER RATING
DW
1025 mW
8.2 mW/
C
656 mW
P
1000 mW
8.0 mW/
C
640 mW
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, VCC
4
19
V
Common mode input voltage V
TA = 25
C
11
V
Common-mode input voltage, VIC
TA = Full range
10.5
V
Operating free-air temperature, TA
0
70
C
Full range is 0
C to 70
C.
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