OP290 Analog Devices, OP290 Datasheet
OP290
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OP290 Summary of contents
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... Industry Standard 8-Lead Dual Pinout Available in Die Form GENERAL DESCRIPTION The OP290 is a high performance micropower dual op amp that operates from a single supply of 1 from dual supplies of ± 0 ± Input voltage range includes the negative rail allowing the OP290 to accommodate input signals down to ground in single-supply operation. The OP290’ ...
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... V No Oscillations ± ± ± ± + ± p ± –2– OP290G Min Typ Max Unit µV 125 500 0 4 400 600 V/mV 200 400 V/mV 100 200 V/mV 100 250 V/mV 70 140 V/mV 0/4 V –15/13.5 V ± 13.5 ± 14.2 V ± 10.5 ± ...
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... V– kΩ L CMR V– < V < 3 ± –15 V < V < 13 PSRR = ± 1 ± –3– ≤ +85 C for OP290G, unless otherwise noted.) A OP290G Min Typ Max Unit µV 200 750 µV/°C 1 300 600 V/mV 150 250 V/mV 75 125 ...
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... Differential Input Voltage . . . . [(V–) – [(V Common-Mode Input Voltage . [(V–) – [(V Output Short-Circuit Duration . . . . . . . . . . . . . . . . Indefinite Storage Temperature Range P Package . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C Operating Temperature Range OP290G . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C Junction Temperature ( –65°C to +150°C J Lead Temperature Range (Soldering, 60 sec 300°C 2 ...
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... TEMPERATURE – C TPC 4. Supply Current vs. Temperature 15V –20 10 100 1k 10k 100k FREQUENCY – Hz TPC 7. Closed-Loop Gain vs. Frequency REV. B Typical Performance Characteristics–OP290 V = 15V S 0.14 0.12 0.10 0.08 0.06 –75 –50 – 100 125 TEMPERATURE – C TPC 2. Input Offset Current vs. Temperature 600 R = 10k ...
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... OP290 140 NEGATIVE SUPPLY 120 100 POSITIVE SUPPLY 100 1k FREQUENCY – Hz TPC 10. Power Supply Rejection vs. Frequency 15V S 1 0.1 0 100 1k FREQUENCY – Hz TPC 13. Current Noise Density vs. Frequency 140 15V S 120 100 100 1k FREQUENCY – Hz TPC 11. Common-Mode Rejection vs. Frequency 100 15V 10k ...
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... Below this level, a load resistance MΩ to ground is required to pull the output down to zero. In the region from ground to 0.8 V, the OP290 has voltage gain equal to the data sheet specification. Output current source capa- bility is maintained over the entire voltage range including ground. ...
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... A1 operating in its linear region 6 20k TEMP OP290GP SET 5k 100k ZERO TRIM Figure 5. Temperature to 4-20 mA Transmitter –8– ≈ 1N4002 40V SPAN TRIM 1/2 7 2N1711 OP290GP 100k R10 100 1%, 1/2W I OUT R LOAD REV. B ...
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... Line regulation of the reference is under 5 µV/V with load regulation better than 10 µV/mA with output current. The REF-43 provides a stable 2.5 V which is multiplied by the OP290. The PNP output transistor enables the output voltage to approach the supply voltage. Resistors R1 and R2 determine the output voltage. ...
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... OP290 0.150 (3.81) 0.130 (3.30) 0.110 (2.79) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN OUTLINE DIMENSIONS 8-Lead Plastic Dual In-Line Package [PDIP] ...
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... Revision History Location 12/03—Data Sheet changed from REV REV. B. Deleted OP290E and OP290F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal Replaced PIN CONNECTIONS with PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Deleted ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Changes to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Changes to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Changes to TPC Change to SINGLE SUPPLY OUTPUT VOLTAGE RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Changes to Figure Changes to Figure Change to LOW OVERHEAD VOLTAGE REFERENCE ...
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