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Details, datasheet, quote on part number:LM148J
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| Part: | LM148J |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers |
| Description: | ti LM148, Quad General-purpose Operational Amplifier |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download LM148J datasheet File size : 286 kB |
| Request For quote: | Find where to buy LM148J
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Datasheet text preview:
LM148, LM248, LM348 QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS058C OCTOBER 1979 REVISED DECEMBER 2002
D µA741 Operating Characteristics D Low Supply-Current Drain . . . 0.6 mA Typ D D D D D
(per amplifier) Low Input Offset Voltage Low Input Offset Current Class AB Output Stage Input/Output Overload Protection Designed to Be Interchangeable With Industry Standard LM148, LM248, and LM348
LM148 . . . J PACKAGE LM248 . . . D OR N PACKAGE LM348 . . . D, N, OR NS PACKAGE (TOP VIEW)
1OUT 1IN 1 IN+ VCC+ 2IN+ 2IN 2OUT
1 2 3 4 5 6 7
14 13 12 11 10 9 8
4OUT 4IN 4IN+ VCC 3IN+ 3IN 3OUT
description/ordering information
The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the µA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the µA741.
LM148 . . . FK PACKAGE (TOP VIEW)
1IN+ NC VCC+ NC 2IN+
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
1IN 1OUT NC 4OUT 4IN 4IN+ NC VCC NC 3IN+
NC No internal connection ORDERABLE ORDERABLE PART NUMBER LM348N LM348D LM348DR LM348NSR LM248N LM248D LM248DR LM148J LM248 LM148J LM348 LM348 LM248N Tube of 25 Tube of 50 Reel of 2500 Reel of 2000 Tube of 25 Tube of 50 Reel of 2500 Tube of 25
Copyright 2002, Texas Instruments Incorporated
On products compliant to MIL PRF 38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
ORDERING INFORMATION
TA VIOmax AT 25°C PACKAGE PDIP (N) 0°C to 70°C to 70°C 6 mV mV SOIC (D) (D) SOP (NS) PDIP (N) 25°C to 85°C 6 mV SOIC (D) (D) CDIP (J) 5 mV mV TOP-SIDE MARKING LM348N
LCCC (FK) Tube of 50 LM148FK LM148FK (FK) of 50 Package drawings, standard packing quantities, thermal data, symboliztion, and PCB design guidelines are available at www.ti.com/sc/package.
55°C to 125°C to 125°C
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
2IN 2OUT NC 3OUT 3IN
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LM148, LM248, LM348 QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS058C OCTOBER 1979 REVISED DECEMBER 2002
symbol (each amplifier)
IN+ IN + OUT MIN Supply voltage, VCC+ Supply voltage, VCC 4 4 MAX 18 18 UNIT V V
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC+ (see Note 1): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Supply voltage, VCC (see Note 1): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Differential input voltage, VID (see Note 2): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V Input voltage, VI (either input, see Notes 1 and 3): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Operating virtual junction temperature,TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Package thermal impedance, JA (see Notes 5 and 6): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W Package thermal impedance, JC (see Notes 7 and 8): FK package . . . . . . . . . . . . . . . . . . . . . . . . . 5.61°C/W J package . . . . . . . . . . . . . . . . . . . . . . . . . . 15.05°C/W Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: J package . . . . . . . . . . . . . . . . . . . . . 300°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: D, N, or NS package . . . . . . . . . . . . 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, unless otherwise noted, are with respect to the midpoint between VCC+ and VCC. 2. Differential voltages are at IN+ with respect to IN. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or the value specified in the table, whichever is less. 4. The output may be shorted to ground or either power supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded. 5. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperautre is PD = (TJ(max) TA)/JA. 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. 7. Maximum power dissipation is a function of TJ(max), JC, and TC. The maximum allowable power dissipation at any allowable ambient temperautre is PD = (TJ(max) TC)/JC. Operating at the absolute maximum TJ of 150°C can affect reliability. 8. The package thermal impedance is calculated in accordance with MIL-STD-883.
recommended operating conditions
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted)
PARAMETER TEST CONDITIONS CONDITIONS 25°C Full range 25°C Full range 25°C Full range Full range RL = 10 k VOM
POST OFFICE BOX 655303 · DALLAS, TEXAS 75265
LM148 MIN TYP 1 4 30 ±12 ±12 ±12 ±10 ±10 50 25 0.8 2.5 1 60° 70 70 77 77 ±25 2.4 3.6 96 90 70 70 77 77 160 ±12 ±13 MAX 5 6 25 75 100 325 ±12 ±12 ±12 ±10 ±10 25 15 0.8 MIN
LM248 TYP 1 4 30 MAX 6 7.5 50 125 200 500 ±12 ±13 ±12 160 2.5 1 60° 90 96 ±25 2.4 4.5 70 70 77 77 ±12 ±12 ±10 ±10 25 15 0.8 MIN
LM348 TYP 1 4 30 MAX 6 7.5 50 100 200 400 ±13 ±12 160 V/mV 2.5 1 60° 90 dB 96 dB
SLOS058C OCTOBER 1979 REVISED FEBRUARY 2002
UNIT mV nA nA V
VIO IIO IIB VICR
Input offset voltage offset oltage Input offset current offset current Input bias current bias c rrent Common-mode input voltage range
VO = 0 VO = 0 VO = 0
25°C Full range 25°C Full range 25°C Full range 25°C 25°C 25°C 25°C Full range 25°C Full range 25°C
Maximum peak output voltage eak out ut swing
RL 10 k RL = 2 k RL 2 k VO = ±10 V, RL= 2 k AVD = 1 AVD = 1 VIC = VICRmin, VO = 0 VCC± = ± 9 V to ±15 V, VO = 0 VO = 0 VO = VOM
V
AVD ri B1 m CMRR kSVR IOS ICC
Large-signal differential voltage amplification Input resistance Unity-gain bandwidth Phase margin Common-mode rejection ratio rejection ratio Supply-voltage rejection ratio (VCC±/VIO) Short-circuit output current Supply current (four amplifiers) c rrent (fo r amplifiers)
M MHz
LM148, LM248, LM348 QUADRUPLE OPERATIONAL AMPLIFIERS
±25 2.4 4.5
mA mA
No load load
25°C
VO1/VO2 Crosstalk attenuation f = 1 Hz to 20 kHz 25°C 120 120 120 dB All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless otherwise specified. Full range for TA is 55°C to 125°C for LM148, 25°C to 85°C for LM248, and 0°C to 70°C for LM348. This parameter is not production tested.
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