BUF04 Analog Devices, BUF04 Datasheet
BUF04
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BUF04 Summary of contents
Page 1
... The BUF04 is specified over the extended industrial (– +85 C) and military (– +125 C) temperature range. BUF04s are available in plastic and ceramic DIP plus SO-8 surface mount packages ...
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... BUF04–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Voltage Range Offset Voltage Drift Offset Null Range OUTPUT CHARACTERISTICS Output Voltage Swing Output Current – Continuous Peak Output Current TRANSFER CHARACTERISTICS Gain Gain Linearity POWER SUPPLY Power Supply Rejection Ratio ...
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... pF – 150 3.58 MHz 150 4.43 MHz 150 3.58 MHz 150 4.43 MHz 150 kHz kHz n –3– BUF04 Min Typ Max Units 0.8 2 3.0 V 2.75 3.00 V 3.0 3 ...
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... Maximum Power Dissipation . . . . . . . . . . . . . . . See Figure 16 Storage Temperature Range Z Package . . . . . . . . . . . . . . . . . . . . . . . . . – +175 Package . . . . . . . . . . . . . . . . . . . . . . . – +150 C Operating Temperature Range BUF04Z . . . . . . . . . . . . . . . . . . . . . . . . . . – +125 C BUF04S – +85 C Junction Temperature Range Z Package . . . . . . . . . . . . . . . . . . . . . . . . . – +150 Package . . . . . . . . . . . . . . . . . . . . . . . – +150 C Lead Temperature Range (Soldering 60 sec +300 C ...
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... Distribution @ Figure 5. Input Offset Voltage ( Cerdip 0 –1.0 ±5V –2.0 –3.0 –4.0 –5.0 –6 100 125 ) vs. Temperature Figure 6. Input Bias Current vs. Temperature OS –5– BUF04 V = ±15V S 315 CERDIPS T = +25° –0.1 –0.5 0 0.5 0.1 OFFSET – Distribution @ ±5V S 315 CERDIPS T = +25° ...
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... BUF04 8.0 7 ±18V S 7.0 6 ±5V S 6.0 5.5 –75 –50 – TEMPERATURE – °C Figure 7. Supply Current vs. Temperature ±15V 150 150 L –11 –12 – – –15 0 –75 –50 –25 25 TEMPERATURE – °C Figure 8. Output Voltage Swing vs. Temperature @ 15 V ...
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... JA SOIC = 158°C 100 ° TEMPERATURE – 100 1k 10k 100k FREQUENCY – ±15V S SWING = ±10V T = +25°C A POSITIVE SLEW RATE NEGATIVE SLEW RATE 100 150 200 CAPACITIVE LOAD – pF BUF04 125 1M 250 ...
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... BUF04 150 125 100 PHASE @ R = 150 L 75 PHASE @ BANDWIDTH 100 150 CAPACITANCE – pF Figure 19. Bandwidth and Phase vs. Capacitive Loads @ 5 V 140 130 120 110 100 90 80 ±5 ±10 SUPPLY VOLTAGE –Volts Figure 20. Bandwidth vs. Supply Voltage and Temperature 1 ...
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... The outputs of Q3 and Q4 are then “mirrored” and Q6 which form the gain stage of the BUF04. The signal is taken from the collectors of Q5 and Q6 which drive a “Darlington-connected” output stage made up of transistors Q7-Q10. Three R-C networks (R1–C1, R2–C2, and R3– ...
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... With an open-loop R of 400 k and the voltage gain of the BUF04, given by the ratio R approximately 13,000—accurate to approximately 13.5 bits. The BUF04’s open-loop ac transimpedance response is determined by the open-loop pole formed typically 8 pF, the open-loop pole occurs at approximately t 50 kHz ...
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... Often, high frequency filters are needed for these applications; however, there are few op amps that exhibit the high open-loop gain and wide unity-gain crossover frequency required for these applications. As illustrated in Figure 37, the BUF04 and a handful of passive components can V IN –2 configured as a high frequency, low-pass active filter ...
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... An example of one such application is illustrated in Figure 39. In this circuit, the BUF04s are required to drive a doubly terminated This type of a load for a single BUF04 would certainly cause a power dissipation problem. Parallel operation results in lower input and output impedances and increased bias currents; ...
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... BUF04 SPICE Macro-model * * * Copyright 1993 by Analog Devices, Inc Node assignments * noninverting input * positive supply * negative supply * * * .SUBCKT BUF04 INPUT STAGE * 200 200 4 4 1.8E 1.8E ...
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... BUF04 99 CP1 I1 IB1 R3 5 CS2 + R11 97 FSY R13 G10 72 71 R14 V7 97 BUF04 SPICE CS1 LS1 RFB D2 CP2 R12 99 G11 R15 ...
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... SEATING 0.100 0.070 (1.77) 0.022 (0.558) PLANE (2.54) 0.045 (1.15) 0.014 (0.356) BSC 0.320 (8.13) 0.290 (7.37) 0.0098 (0.25) 0.0040 (0.10) 0.015 (0.38) 0.008 (0.20) ° 15 ° 0 –15– BUF04 0.195 (4.95) 0.115 (2.93) 8-Lead Narrow-Body SO (R- 0.1574 (4.00) 0.1497 (3.80) PIN 1 4 0.2440 (6.20) 1 0.2284 (5.80) 0.1968 (5.00) 0.0196 (0.50) 0.102 (2.59) 0.1890 (4.80) 0.0099 (0.25) 0.094 (2.39) ° 8 ° ...
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... BUF04 –16– REV. 0 ...