Internally-compensated dual low noise operational amplifier NE/SE5532/5532A

Transcription

1 Internally-compensated dual low noise operational DESCRIPTION The 5532 is a dual high-performance low noise operational. Compared to most of the standard operational s, such as the 1458, it shows better noise performance, improved output drive capability and considerably higher small-signal and power bandwidths. This makes the device especially suitable for application in high-quality and professional audio equipment, instrumentation and control circuits, and telephone channel s. The op amp is internally compensated for gains equal to one. If very low noise is of prime importance, it is recommended that the 5532A version be used because it has guaranteed noise voltage specifications. PIN CONFIGURATIONS FE, N, D8 Packages TOP VIEW D Package 1 FEATURES Small-signal bandwidth: 1MHz Output drive capability: 6Ω, 1V RMS Input noise voltage: 5nV Hz (typical) DC voltage gain: 5 AC voltage gain: 22 at 1kHz Power bandwidth: 14kHz Slew rate: 9V/µs Large supply voltage range: ±3 to ±2V Compensated for unity gain IN A IN A V CC IN B IN B NOTE: 1. SOL and non-standard pinout TOP VIEW OUT A V CC OUT B Figure 1. Pin Configurations SL332 ORDERING INFORMATION DESCRIPTION TEMPERATURE RANGE ORDER CODE DWG # 8-Pin Plastic Dual In-Line Package (DIP) to 7 C NE5532N SOT Pin Ceramic Dual In-Line Package (CERDIP) to 7 C NE5532FE 58A 8-Pin Plastic Dual In-Line Package (DIP) to 7 C NE5532AN SOT Pin Ceramic Dual In-Line Package (CERDIP) to 7 C NE5532AF 58A 8-Pin Ceramic Dual In-Line Package (CERDIP) -55 C to 125 C SE5532FE 58A 8-Pin Ceramic Dual In-Line Package (CERDIP) -55 C to 125 C SE5532AF 58A 8-Pin Small Outline Package (SO) to 7 C NE5532AD8 SOT Pin Small Outline Package (SO) -55 C to 125 C SE5532AD8 SOT Pin Small Outline Package (SO) to 7 C NE5532D8 SOT Pin Small Outline Package (SO) -55 C to 125 C SE5532D8 SOT Pin Plastic Small Outline Large (SOL) Package to 7 C NE5532D SOT Pin Plastic Dual In-Line Package (DIP) -55 C to 125 C SE5532N SOT Apr

2 EQUIVALENT SCHEMATIC (EACH AMPLIFIER) _ SL333 Figure 2. Equivalent Schematic (Each Amplifier) ABSOLUTE MAXIMUM RATINGS SYMBOL PARAMETER RATING V S Supply voltage ±22 V V IN Input voltage ±V SUPPLY V V DIFF Differential input voltage 1 ±.5 V T A Operating temperature range NE5532/A to 7 C SE5532/A -55 to 125 C T STG Storage temperature -65 to C T J Junction temperature C P D Maximum power dissipation, T A =25 C (still-air) 2 8 N package 12 mw 8 FE package 1 mw 16 D package 12 mw T SOLD Lead soldering temperature (1sec max) 3 C NOTES: 1. Diodes protect the inputs against over-voltage. Therefore, unless current-limiting resistors are used, large currents will flow if the differential input voltage exceeds.6v. Maximum current should be limited to ±1mA. 2. Thermal resistances of the above packages are as follows: N package at 1 C/W F package at 135 C/W D package at C/W 1996 Apr 4 2

3 DC ELECTRICAL CHARACTERISTICS T A =25 C V S =±V, unless otherwise specified. 1, 2, 3 SE5532/5532A NE5532/5532A Min Typ Max Min Typ Max V OS Offset voltage mv Over temperature 3 5 mv V OS / T 5 5 µv/ C I OS Offset current 1 1 na Over temperature 2 2 na I OS / T 2 2 pa/ C I B Input current na Over temperature 7 1 na I B / T 5 5 na/ C I CC Supply current ma Over temperature 13 ma V CM Common-mode input range ±12 ±13 ±12 ±13 V CMRR Common-mode rejection ratio db PSRR Power supply rejection ratio µv/v A VOL V OUT Large-signal voltage gain Output swing R L 2kΩ, V O =±1V Over temperature R L 6Ω, V O =±1V Over temperature R L 6Ω ±12 ±13 ±12 ±13 Over temperature ±1 ±12 ±1 ±12 R L 6Ω, V S =±18V ± ±16 ± ±16 Over temperature ±12 ±14 ±12 ±14 R L 2kΩ ±13 ±13.5 ±13 ±13.5 Over temperature ±12 ±12.5 ±1 ±12.5 R IN Input resistance kω I SC Output short circuit current ma NOTES: 1. Diodes protect the inputs against overvoltage. Therefore, unless current-limiting resistors are used, large currents will flow if the differential input voltage exceeds.6v. Maximum current should be limited to ±1mA. 2. For operation at elevated temperature, derate packages based on the package thermal resistance. 3. Output may be shorted to ground at V S =±V, T A =25 C Temperature and/or supply voltages must be limited to ensure dissipation rating is not exceeded. 5 V AC ELECTRICAL CHARACTERISTICS T A =25 C V S =±V, unless otherwise specified. R OUT Output resistance A V =3dB Closed-loop f=1khz, R L =6Ω Voltage-follower Min Typ Max.3 Ω Overshoot V IN =1mV P-P 1 % C L =1pF, R L =6Ω A V Gain f=1khz 2.2 GBW Gain bandwidth product C L =1pF, R L =6Ω 1 MHz SR Slew rate 9 V/µs V OUT =±1V 14 khz Power bandwidth V OUT =±14V, R L =6Ω, 1 khz V CC =±18V 1996 Apr 4 3

4 ELECTRICAL CHARACTERISTICS T A =25 C V S =±V, unless otherwise specified. NE/SE5532 NE/SE5532A Min Typ Max Min Typ Max V NOISE Input noise voltage f O =3Hz nv/ Hz f O =1kHz nv/ Hz I NOISE Input noise current f O =3Hz pa/ Hz f O =1kHz.7.7 pa/ Hz Channel separation f=1khz, R S =5kΩ db ICAL PERFORMAE CHARACTERISTICS 12 8 Open-Loop Frequency ICAL VALUES 6 4 Closed-Loop Frequency RF = 1kΩ; RE = 1Ω ICAL VALUES 4 3 Large-Signal Frequency V S = V ICAL VALUES GAIN (db) 4 GAIN (db) 2 RF = 9kΩ; RE = 1kΩ (V) Vo(p-p) 2 RF = 1kΩ; RE = Output Short-Circuit Current Input Bias Current Input Commom-Mode Voltage Range 8 1,4 V S = V 3 V S = V ICAL VALUES 6 1,2 2 I O 4 I I,8 V IN (V) 2, T A (o C) T A (o C) Supply Current Input Noise Voltage Density I O = 1 2 Vp; -V N (V) 4 1 I P I N 2 (nv Hz) Vp; -V N (V) SL334 Figure 3. Typical Performance Characteristics 1996 Apr 4 4

5 TEST CIRCUITS V R S 25Ω 5532 (1/2) R F V IN 5532 V OUT 1k V I R E 1pF 8Ω 1pF V 6Ω Voltage-Follower Closed-Loop Frequency SL335 Figure 4. Test Circuits 1996 Apr 4 5