TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGH SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183B - FEBRUARY 1997 - REVISED APRIL 2004
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Low Noise
10 Hz . . . 15 nV/
Hz
1 kHz . . . 10.5 nV/
Hz
D
10 000-pF Load Capability
D
20-mA Min Short-Circuit Output Current
D
27-V/
s Min Slew Rate
D
High Gain-Bandwidth Product . . . 5.9 MHz
D
Low V
IO
. . . 500
V Max at 25
C
D
Single or Split Supply . . . 4 V to 44 V
D
Fast Settling Time
340 ns to 0.1%
400 ns to 0.01%
D
Saturation Recovery . . . 150 ns
D
Large Output Swing
V
CC -
+ 0.1 V to V
CC +
- 1 V
description
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/
Hz with
a 10-Hz 1/f corner and symmetrical 40-V/
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
/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.
The special design also exhibits an improved insensitivity to inherent integrated circuit component mismatches
as is evidenced by a 500-
V maximum offset voltage and 1.7-
V/
C typical drift. Minimum common-mode
rejection ratio and supply-voltage rejection ratio are 85 dB and 90 dB, respectively.
Device performance is relatively independent of supply voltage over the
2-V to
22-V range. Inputs can
operate between V
CC -
- 0.3 to V
CC +
- 1.8 V without inducing phase reversal, although excessive input current
may flow out of each input exceeding the lower common-mode input range. The all-npn output stage provides
a nearly rail-to-rail output swing of V
CC -
- 0.1 to V
CC +
- 1 V under light current-loading conditions. The device
can sustain shorts to either supply since output current is internally limited, but care must be taken to ensure
that maximum package power dissipation is not exceeded.
Both versions can also be used as comparators. Differential inputs of V
CC
can be maintained without damage
to the device. Open-loop propagation delay with TTL supply levels is typically 200 ns. This gives a good
indication as to output stage saturation recovery when the device is driven beyond the limits of recommended
output swing.
Both the TLE214x and TLE214xA are available in a wide variety of packages, including both the
industry-standard 8-pin small-outline version and chip form for high-density system applications. The C-suffix
devices are characterized for operation from 0
C to 70
C, I-suffix devices from - 40
C to 105
C, and M-suffix
devices over the full military temperature range of - 55
C to 125
C.
Copyright
1997 - 2004, 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.
TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGH SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183B - FEBRUARY 1997 - REVISED APRIL 2004
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLE2141 AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL OUT-
LINE
(D)
CERAMIC DIP
(JG)
PLASTIC DIP
(P)
0
C to 70
C
500
V
900
V
TLE2141ACD
TLE2141CD
--
TLE2141ACP
TLE2141CP
- 40
C to 105
C
500
V
900
V
TLE2141AID
TLE2141ID
--
TLE2141AIP
TLE2141IP
- 55
C to 125
C
500
V
900
V
--
TLE2141MD
TLE2141AMJG
TLE2141MJG
--
--
The D packages are available taped and reeled. Add R suffix to device type (e.g.,
TLE2141ACDR).
TLE2142 AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL
OUTLINE
(D)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(JG)
PLASTIC
DIP
(P)
TSSOP
(PW)
CERAMIC
FLAT PACK
(U)
0
C to 70
C
750
V
TLE2142ACD
--
--
TLE2142ACP
--
--
0
C to 70
C
1200
V
TLE2142CD
--
--
TLE2142CP
TLE2142CPWLE
--
- 40
C to 105
C
750
V
TLE2142AID
--
--
TLC2142AIP
--
--
- 40
C to 105
C
1200
V
TLE2142ID
--
--
TLC2142IP
--
--
- 55
C to 125
C
750
V
TLE2142AMD
TLE2142AMFK
TLE2142AMJG
--
--
TLE2142AMU
- 55
C to 125
C
1200
V
TLE2142MD
TLE2142MFK
TLE2142MJG
--
--
TLE2142MU
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLC2142ACDR).
The PW packages are available left-ended taped and reeled. Add LE the suffix to device type (e.g., TLC2142CPWLE).
TLE2144 AVAILABLE OPTIONS
VIOmax
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL OUTLINE
(DW)
CHIP CARRIER
(FK)
CERAMIC DIP
(J)
PLASTIC DIP
(N)
0
C to 70
C
1.5 mV
2.4 mV
--
TLE2144CDW
--
--
--
--
TLE2144ACN
TLE2144CN
- 40
C to 105
C
1.5 mV
2.4 mV
--
TLE2144IDW
--
--
--
--
TLE2144AIN
TLE2144IN
- 55
C to 125
C
1.5 mV
2.5 mV
--
TLE2144MDW
TLE2144AMFK
TLE2144MFK
TLE2144AMJ
TLE2144MJ
--
--
The DW packages are available taped and reeled. Add R suffix to device type (e.g., TLE2144CDWR).
symbol
+
-
OUT
IN +
IN -
OFFSET N1
(see Note A)
OFFSET N2
(see Note A)
NOTES: A. OFFSET N1 AND OFFSET N2
are only availiable on the
TLE2241x devices.
TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGH SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183B - FEBRUARY 1997 - REVISED APRIL 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1
2
3
4
8
7
6
5
OFFSET N1
IN -
IN +
V
CC -
NC
V
CC +
OUT
OFFSET N2
NC - No internal connection
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
V
CC +
NC
OUT
NC
NC
IN -
NC
IN +
NC
NC
OFFSET
N1
NC
OFFSET
N2
NC
NC
NC
NC
NC
V
CC -
1
2
3
4
8
7
6
5
1OUT
1IN -
1IN +
V
CC -
V
CC +
2OUT
2IN -
2IN +
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
2OUT
NC
2IN -
NC
NC
1IN -
NC
1IN
+
NC
NC
1OUT
NC
NC
NC
NC
NC
2IN +
CC -
V
V
CC +
TLE2142
D, JG, OR P PACKAGE
(TOP VIEW)
TLE2142
FK PACKAGE
(TOP VIEW)
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
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN -
1IN +
V
CC +
2IN +
2IN -
2OUT
4OUT
4IN -
4IN +
V
CC
-
3IN +
3IN -
3OUT
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4IN +
NC
V
CC
-
NC
3IN +
1IN +
NC
V
CC +
NC
2IN +
1IN -
1OUT
NC
3IN -
4IN -
2IN -
2
OUT
NC
3
OUT
4OUT
TLE2144
DW PACKAGE
(TOP VIEW)
TLE2144
J OR N PACKAGE
(TOP VIEW)
TLE2144
FK PACKAGE
(TOP VIEW)
TLE2141
D, JG, OR P PACKAGE
(TOP VIEW)
TLE2141
FK PACKAGE
(TOP VIEW)
TLE2142
PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
1OUT
1OUT
1IN -
1IN+
V
CC
-
V
CC
-
NC
NC
VCC+
VCC+
2OUT
2IN -
2IN+
2IN+
NC
1
2
3
4
5
10
9
8
7
6
NC
1OUT
1IN+
1IN-
V
CC-
NC
V
CC+
2OUT
2IN-
2IN+
TLE2142
U PACKAGE
(TOP VIEW)
TLE214x, TLE214xA, TLE214xY
EXCALIBUR LOW NOISE HIGH SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183B - FEBRUARY 1997 - REVISED APRIL 2004
Template Release Date: 7-11-94
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
equivalent
schematic
Q12
Q10
R1
Q3
R2
IN
-
IN
+
Q1
Q4
Q2
Q7
R5
C1
Q17
R1
1
R10
C2
Q16
R9
R4
R7
D1
Q5
Q8
Q13
D2
Q6
R3
R6
Q1
1
Q14
Q15
R8
V
CC
+
V
CC
-
R12
Q18
Q19
Q20
Q21
D5
Q24
C4
C3
R13
D3
D4
Q22
R14
R18
R19
R21
Q26
Q30
Q34
R24
Q37
R23
Q36
OUT
R20
R22
Q35
Q32
Q33
Q29
D7
D6
Q25
Q28
Q31
D8
Q27
Q23
R16
R15
R17
Q9
OFFSET N1
(see Note A)
OFFSET N2
(see Note A)
NOTE A:
OFFSET N1 AND OFFSET N2 are only availiable on the TLE2241x devices.
ACTUAL DEVICE COMPONENT COUNT
COMPONENT
TLE2241
TLE2242
TLE2244
T
ransistors
46
65
130
Resistors
24
43
86
Diodes
8
14
28
Capacitors
4
8
16
Epi-FET
1
1
2
TLE214x, TLE214xA
EXCALIBUR LOW NOISE HIGH SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS183B - FEBRUARY 1997 - REVISED APRIL 2004
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)
22 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage, V
CC -
-22 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2)
44 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(any input)
V
CC +
to V
CC -
- 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
(each input)
1
mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
80 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
CC +
80 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
CC -
80 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25
C (see Note 3)
unlimited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JA
(see Notes 4 and 5): D package
97.1
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . .
DW package
57.3
C/W
. . . . . . . . . . . . . . . . . . . . . . . .
N package
79.7
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . .
P package
84.6
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . .
PW package
108.4
C/W
. . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JC
(see Notes 4 and 5): FK package
5.6
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . .
J package
15.1
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . .
JG package
14.5
C/W
. . . . . . . . . . . . . . . . . . . . . . . . .
U package
14.7
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: C suffix
0
C to 70
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I suffix
-40
C to 105
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M suffix
-55
C to 125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
-65
C to 150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 60 seconds: FK package
260
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, DW, N, P, or PW package
260
C
. . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or JG package
300
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 input, are brought below VCC - - 0.3 V.
3. The output may be shorted to either supply. Temperature and /or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
4. Maximum power dissipation is a function of TJ(max),
JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) - TA)/
JA. Operating at the absolute maximum TJ of 150
C can affect reliability.
5. The package thermal impedance is calculated in accordance with JESD 51-7 (plastic) or MIL-STD-883 Method 1012 (ceramic).
recommended operating conditions
C SUFFIX
I SUFFIX
M SUFFIX
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
Supply voltage, VCC
2
22
2
22
2
22
V
Common-mode input voltage, VIC
VCC = 5 V
0
2.9
0
2.7
0
2.7
V
Common-mode input voltage, VIC
VCC
=
15 V
- 15
12.9
- 15
12.7
- 15
12.7
V
Operating free-air temperature, TA
0
70
- 40
105
- 55
125
C
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