OP193 Analog Devices, OP193 Datasheet
OP193
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OP193 Summary of contents
Page 1
... For low voltage operation the OP193 family can operate down to 1.7 volts or ± 0.85 volts. The combination of high accuracy and low power operation make the OP193 family useful for battery-powered equipment. ...
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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 ≤ ...
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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 5 0 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 – ...
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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 3 0 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 – ...
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... Specifications subject to change without notice 2 0 unless otherwise noted “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 ≤ ...
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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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... The second stage is an NPN cascode which is buffered by an emitter follower before driving the final 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 ...
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... Battery-Powered Applications OP193 series op amps can be operated on a minimum supply voltage of 1.7 V, and draw only 13 µA of supply current per amplifier from a 2.0 V supply. In many battery-powered circuits, OP193 devices can be continuously operated for thousands of hours before requiring battery replacement, thus reducing equipment downtime and operating cost ...
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... When adjusted to 1. 25°C, output voltage BE1 tempco minimum. Bandgap references can have start-up problems. With no current in R1 and R2, the OP193 is beyond its positive input range limit and has an undefined output state. Shorting Pin 5 (an offset adjust pin) to ground forces the output high under these circumstances and ensures reliable startup without significantly degrading the OP193’ ...
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... OP193/OP293/OP493 A Single-Supply Instrumentation Amplifier Designing a true single-supply instrumentation amplifier with zero-input and zero-output operation requires special care. The traditional configuration, shown in Figure 9, depends upon amplifier A1’s output being when the applied common- mode input voltage Any error at the output is multiplied by the gain of A2. In addition, current flows through resistor R3 as A2’ ...
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... DAC has an out- put resistance (≈10 kΩ) independent of the digital input code. The output amplifiers act as buffers to avoid loading the DACs. The 100 kΩ resistors ensure that the OP493 outputs will swing within 1/2 LSB of ground, i.e.: OP193/OP293/OP493 C1 5V 75nF 200k ...
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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) ...