OP293 Analog Devices, OP293 Datasheet
OP293
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OP293 Summary of contents
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... + OP493 4 11 V– – +IN C OUT B – – OUT B 7 OUT C 8 8-Lead Epoxy DIP (P Suffix OP193 OUT A NULL CONNECT 8-Lead Epoxy DIP (P Suffix OP293 OUT – Suffix) OUT D –IN D +IN D V– OP493 +IN C –IN C OUT CONNECT ...
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... Offset voltage drift is the average of the –40°C to +25°C delta and the +25°C to +125°C delta. Specifications subject to change without notice 15 unless otherwise noted Conditions OP193 OP193, –40°C ≤ T ≤ +125°C A OP293 OP293, –40°C ≤ T ≤ +125°C A OP493 OP493, –40°C ≤ T ≤ +125° –40°C ≤ T ≤ +125°C A ...
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... unless otherwise noted Conditions OP193 OP193, –40°C ≤ T ≤ +125°C A OP293 OP293, –40°C ≤ T ≤ +125°C A OP493 OP493, –40°C ≤ T ≤ +125°C A –40°C ≤ T ≤ +125°C A –40°C ≤ T ≤ +125°C A 0.1 ≤ ...
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... unless otherwise noted Conditions OP193 OP193, –40°C ≤ T ≤ +125°C A OP293 OP293, –40°C ≤ T ≤ +125°C A OP493 OP493, –40°C ≤ T ≤ +125°C A –40°C ≤ T ≤ +125°C A –40°C ≤ T ≤ +125°C A 0.1 ≤ ...
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... CM A “E” Grade Conditions Min Typ Max OP193 OP193, –40°C ≤ T ≤ +125°C A OP293 OP293, –40°C ≤ T ≤ +125°C A OP493 OP493, –40°C ≤ T ≤ +125°C A –40°C ≤ T ≤ +125°C A –40°C ≤ T ≤ ...
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... Differential Input Voltage Output Short-Circuit Duration to Gnd . . . . . . . . . . Indefinite Storage Temperature Range P, S Package . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C Operating Temperature Range OP193/OP293/OP493E –40°C to +125°C Junction Temperature Range P, S Package . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C Lead Temperature Range (Soldering, 60 sec 300°C θ ...
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... Typical Performance Characteristics–OP193/OP293/OP493 200 V ±15V S T 25°C A 160 450 PDIPS 120 –75 –60 –45 –30 – OFFSET – V ± 150 V 15V S –40°C T +125°C A 120 450 PDIPS 0.2 0.4 0.6 0.8 1.0 TCV – V °C OS ± 120 T 25°C ...
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... OP193/OP293/OP493 0 –0.5 –0. 0.1V CM –0.15 –0.20 V ±15V S –0.25 –50 – 100 125 TEMPERATURE – °C 1000 5V V 30V S T 25°C A 100 100 1k FREQUENCY – Hz 2500 2000 V ±15V S –10V V +10V OUT 1500 1000 V +5V S 0.03V V 4V OUT 500 0 –50 – 100 125 TEMPERATURE – ...
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... PNP gain stage. The OP193 includes connections to taps on the input load resistors, which can be used to null the input offset voltage, V The OP293 and OP493 have two additional transistors, Q7 and Q8. The behavior of these transistors is discussed in the Output Phase Reversal section of this data sheet. ...
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... Q3 and Q4, simultaneously. In this case Q4 will not saturate and the output remains low. The OP293 and OP493 do not exhibit output phase reversal for inputs up to –5 V below V– at +25°C. The phase reversal limit at +125°C is about – the inputs can be driven below these levels, an external clamp diode, as discussed in the previous section, should be added ...
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... R2. This produces a deliberate temperature dependent offset. However, the supply current of the OP193 is also proportional temperature, and the two effects tend to track. Current in R4 and R5, which also bypasses R1, can be adjusted via a gain trim. TO CIRCUIT UNDER TEST across R3 creates a BE OP193/OP293/OP493 R1 R2 (2.5V TO 36V) 1. OP193 6 ...
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... The transmitter V– operates from with supply rejection better than 3 ppm/V. One half of the OP293 is used to buffer the V pin, while the other half regulates the output current to satisfy the current summation at its noninverting input: ...
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... A Micropower Voltage Controlled Oscillator An OP293 in combination with an inexpensive quad CMOS analog switch forms the precision VCO of Figure 12. This cir- cuit provides triangle and square wave outputs and draws only 50 µA from a single 5 V supply. A1 acts as an integrator; S1 switches the charging current symmetrically to yield positive and negative ramps ...
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... OP193/OP293/OP493 5V 3.6k 5V AD589 1.23V OUT1A 4 DAC REF 2 1/4 DAC8408 I 5 OUT2A/ DAC B 8 REF 1 OUT1B DAC8408 I 25 OUT1C DAC REF 27 1/4 DAC8408 24 I OUT2C/2D DAC REF 1 DAC8408 OUT1D DAC DATA BUS PINS 9(LSB)–16(MSB) 17 A/B 18 R/W 19 DS1 DAC8408ET 20 DS2 DGND 28 5V ...
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... SIGNALS DS1 20 DS2 DGND REF R1 10M I 4 OUT1A 2 1/4 1/4 OP493 OUT2A/ REF R2 10M 1 OUT1B 6 B 1/4 OP493 REF R3 10M I OUT1C 1/4 1/4 OP493 10 I OUT2C/ REF 21 R4 10M 1 OUT1D D 1/4 OP493 12 OP493 OP193/OP293/OP493 OUT OUT OUT OUT 2.5V REFERENCE VOLTAGE ...
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... OP193/OP293/OP493 8-Lead SO (S Suffix 0.1574 (4.00) 0.1497 (3.80) PIN 1 4 0.2440 (6.20) 1 0.2284 (5.80) 0.1968 (5.00) 0.1890 (4.80) 0.0688 (1.75) 0.0098 (0.25) 0.0532 (1.35) 0.0040 (0.10) 0.0192 (0.49) 0.0500 0.0098 (0.25) (1.27) 0.0138 (0.35) 0.0075 (0.19) BSC 14-Lead Epoxy DIP (P Suffix) ...