TI TL4581D

TL4581
DUAL LOW-NOISE HIGH-DRIVE OPERATIONAL AMPLIFIER
SLVS457A – JANUARY 2003 – REVISED MARCH 2003
D
D
D
D
D
D
D
D
D
Equivalent Input Noise Voltage
5 nV/√Hz Typ at 1 kHz
Unity-Gain Bandwidth . . . 10 MHz Typ
High Slew Rate . . . 9 V/µs Typ
Peak-to-Peak Output Voltage Swing
32 V Typ, With VCC± = ±18 V and RL = 600 Ω
Wide Supply-Voltage Range . . . ±3 V to
±20 V
Common-Mode Rejection
Ratio . . . 100 dB Typ
High dc Voltage Gain . . . 100 V/mV Typ
Applications: Audio PreAmps, Active
Filters, Headphone Amps
End Equipment: DVD/CD/CDRW Players;
Set-Top Boxes
D, P, OR PS PACKAGE
(TOP VIEW)
1OUT
1IN–
1IN+
VCC–
1
8
2
7
3
6
4
5
VCC+
2OUT
2IN–
2IN+
description/ordering information
The TL4581 is a dual operational amplifier that has been designed optimally for audio applications, such as
improving tone control. It offers low noise, high-gain bandwidth, good slew, and high output current drive for
driving capacitive loads. These features make the TL4581 ideally suited for audio applications, such as audio
preamps and active filters. When high output current is required, the TL4581 also can be used as a headphone
amplifier.
ORDERING INFORMATION
PDIP – P
0°C to 70°C
ORDERABLE
PART NUMBER
PACKAGE†
TA
SOIC – D
Tube of 50
TL4581P
Tube of 75
TL4581D
Reel of 2500
TL4581DR
TOP-SIDE
MARKING
TL4581P
T4581
SOP – PS
Reel of 2000
TL4581PSR
T4581
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
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.
Copyright  2003, 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.
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1
TL4581
DUAL LOW-NOISE HIGH-DRIVE OPERATIONAL AMPLIFIER
SLVS457A – JANUARY 2003 – REVISED MARCH 2003
absolute maximum ratings over operating free-air temperature range (unless otherwise noted) †
Supply voltage (see Note 1): VCC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V
VCC– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –22 V
Input voltage, either input (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC±
Input current (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA
Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited
Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Package thermal impedance, θJA (see Notes 5 and 6): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W
P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W
PS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 95°C/W
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°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. The magnitude of the input voltage must never exceed the magnitude of the supply voltage.
3. Excessive input current will flow if a differential input voltage in excess of approximately 0.6 V is applied between the inputs, unless
some limiting resistance is used.
4. The output may be shorted to ground or either power supply. Temperature and/or supply voltages must be limited to ensure the
maximum dissipation rating is not exceeded.
5. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
6. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
2
MIN
MAX
UNIT
VCC+
Supply voltage
5
15
VCC–
Supply voltage
–5
–15
V
TA
Operating free-air temperature range
0
70
°C
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• DALLAS, TEXAS 75265
V
TL4581
DUAL LOW-NOISE HIGH-DRIVE OPERATIONAL AMPLIFIER
SLVS457A – JANUARY 2003 – REVISED MARCH 2003
electrical characteristics, VCC± = +15 V, TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
VIO
Input offset voltage
VO = 0
TA = 25°C
TA = 0°C to 70°C
IIO
Input offset current
TA = 25°C
TA = 0°C to 70°C
10
IIB
Input bias current
TA = 25°C
TA = 0°C to 70°C
200
VICR
Common-mode input-voltage range
VOPP
AVD
Maximum peak-to-peak
output-voltage swing
Large-signal
g
g
differential-voltage amplification
RL ≥ 600 Ω
RL ≥ 600 Ω,,
VO = ±10 V
RL ≥ 2 kΩ,,
VO = ±10 V
5
±12
±13
24
26
VCC± = ±18 V
TA = 25°C
30
32
15
50
TA = 0°C to 70°C
TA = 25°C
10
TA = 0°C to 70°C
15
BOM
Maximum output swing bandwidth
Maximum-output-swing
RL = 600 Ω
VO = ±10 V
VCC± = ±18 V,
B1
ri
Unity-gain bandwidth
RL = 600 Ω,
CL = 100 pF
zo
Output impedance
RL = 600 Ω,
CMRR
Common-mode rejection ratio
AVD = 30 dB,
VIC = VICR min
kSVR
Supply-voltage rejection ratio
(∆VCC±/∆VIO)
25
150
800
Output short-circuit current
nA
V/mV
kHz
10
MHz
300
kΩ
0.3
Ω
70
100
dB
80
100
dB
10
38
60
mA
8
16
mA
f = 10 kHz
VO = 0
nA
V/mV
100
100
30
VCC± = ±9 V to ±15 V,
mV
V
140
VO = ±14 V
UNIT
V
2.2
Input resistance
Crosstalk attenuation (VO1/VO2)
4
VCC± = ±15 V
f = 10 kHz
VO = 0,
V01 = 10 V
peak,
MAX
0.5
1000
Small-signal
differential-voltage amplification
Total supply curent
TYP
200
Avd
IOS
ICC
MIN
No load
f = 1 kHz
110
dB
† All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless otherwise specified.
operating characteristics, VCC± = ±15 V, TA = 25°C
PARAMETER
SR
TEST CONDITIONS
MIN
Slew rate at unity gain
Overshoot factor
Vn
Equivalent input noise voltage
In
Equivalent input noise current
VI = 100 mV,
RL = 600 Ω,
AVD = 1,
CL = 100 pF
TYP
10
%
8
f = 1 kHz
5
f = 30 Hz
2.7
f = 1 kHz
0.7
• DALLAS, TEXAS 75265
UNIT
V/µs
f = 30 Hz
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MAX
9
nV/√Hz
pA/√Hz
3
MECHANICAL DATA
MPDI001A – JANUARY 1995 – REVISED JUNE 1999
P (R-PDIP-T8)
PLASTIC DUAL-IN-LINE
0.400 (10,60)
0.355 (9,02)
8
5
0.260 (6,60)
0.240 (6,10)
1
4
0.070 (1,78) MAX
0.325 (8,26)
0.300 (7,62)
0.020 (0,51) MIN
0.015 (0,38)
Gage Plane
0.200 (5,08) MAX
Seating Plane
0.010 (0,25) NOM
0.125 (3,18) MIN
0.100 (2,54)
0.021 (0,53)
0.015 (0,38)
0.430 (10,92)
MAX
0.010 (0,25) M
4040082/D 05/98
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-001
For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm
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MECHANICAL DATA
MSOI002B – JANUARY 1995 – REVISED SEPTEMBER 2001
D (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
8 PINS SHOWN
0.020 (0,51)
0.014 (0,35)
0.050 (1,27)
8
0.010 (0,25)
5
0.008 (0,20) NOM
0.244 (6,20)
0.228 (5,80)
0.157 (4,00)
0.150 (3,81)
Gage Plane
1
4
0.010 (0,25)
0°– 8°
A
0.044 (1,12)
0.016 (0,40)
Seating Plane
0.010 (0,25)
0.004 (0,10)
0.069 (1,75) MAX
PINS **
0.004 (0,10)
8
14
16
A MAX
0.197
(5,00)
0.344
(8,75)
0.394
(10,00)
A MIN
0.189
(4,80)
0.337
(8,55)
0.386
(9,80)
DIM
4040047/E 09/01
NOTES: A.
B.
C.
D.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15).
Falls within JEDEC MS-012
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MECHANICAL DATA
MSOP001 – OCTOBER 1994
PS (R-PDSO-G8)
PLASTIC SMALL-OUTLINE PACKAGE
1,27
0,51
0,35
8
0,25 M
5
0,15 NOM
5,60
5,00
8,20
7,40
Gage Plane
1
4
0,25
6,50
5,90
0°– 8°
0,95
0,55
Seating Plane
2,00 MAX
0,05 MIN
0,10
4040063 / B 02/95
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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