AD8602 Analog Devices, AD8602 Datasheet
AD8602
Specifications of AD8602
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AD8602 Summary of contents
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... The AD8601, AD8602, and AD8604 are specified over the extended industrial (–40°C to +125°C) temperature range. The AD8601, single, is available in the tiny 5-lead SOT-23 package. The AD8602, dual, is available in 8-lead MSOP and narrow SOIC surface-mount packages. The AD8604, quad, is available in 14-lead TSSOP and narrow SOIC packages. ...
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... AD8601/AD8602/AD8604–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage (AD8601/AD8602) V Offset Voltage (AD8604) V Input Bias Current I B Input Offset Current I OS Input Voltage Range Common-Mode Rejection Ratio CMRR Large Signal Voltage Gain A ∆V Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage High ...
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... ELECTRICAL CHARACTERISTICS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage (AD8601/AD8602 Offset Voltage (AD8604 Input Bias Current I B Input Offset Current I OS Input Voltage Range Common-Mode Rejection Ratio CMRR Large Signal Voltage Gain A VO ∆V Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage High ...
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... Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ± Storage Temperature Range R, RM, RT, RU Packages . . . . . . . . . . . . –65°C to +150°C Operating Temperature Range AD8601/AD8602/AD8604 . . . . . . . . . . . . –40°C to +125°C Junction Temperature Range R, RM, RT, RU Packages . . . . . . . . . . . . –65°C to +150°C Lead Temperature Range (Soldering, 60 sec 300°C ESD ...
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... TPC 4. Input Offset Voltage Drift Distribution 1.5 1.0 0.5 0 0.5 1.0 1.5 2.0 0 0.4 0.6 0.8 1.0 TPC 5. Input Offset Voltage vs. Common-Mode Voltage 1.5 1.0 0.5 0 0.5 1.0 1.5 2 TPC 6. Input Offset Voltage vs. Common-Mode Voltage –5– AD8601/AD8602/AD8604 TCVOS – 0.5 1.0 1.5 2.0 2.5 COMMON-MODE VOLTAGE – ...
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... AD8601/AD8602/AD8604 300 250 200 150 100 TEMPERATURE – C TPC 7. Input Bias Current vs. Temperature 300 250 200 150 100 TEMPERATURE – C TPC 8. Input Bias Current vs. Temperature ...
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... TPC 16. Output Voltage Swing vs. Temperature 110 125 TPC 17. Output Voltage Swing vs. Temperature 100 –20 –40 – 110 125 TPC 18. Open-Loop Gain and Phase vs. Frequency –7– AD8601/AD8602/AD8604 2. 1mA LOAD ...
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... AD8601/AD8602/AD8604 100 LOAD –20 –40 –60 1k 10k 100k 1M FREQUENCY – Hz TPC 19. Open-Loop Gain and Phase vs. Frequency 100 10k 100k 1M FREQUENCY – Hz TPC 20. Closed-Loop Gain vs. Frequency ...
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... TPC 29. Small Signal Overshoot vs. Load Capacitance 10M 20M 10 TPC 30. Small Signal Overshoot vs. Load Capacitance –9– AD8601/AD8602/AD8604 10k 100k 1M FREQUENCY – 2. +OS 100 CAPACITANCE – ...
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... AD8601/AD8602/AD8604 1 1.0 0.8 0.6 0.4 0 TEMPERATURE – C TPC 31. Supply Current per Amplifier vs. Temperature 1 0.8 0.6 0.4 0 TEMPERATURE – C TPC 32. Supply Current per Amplifier vs. Temperature 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 SUPPLY VOLTAGE – V TPC 33. Supply Current per Amplifier vs. Supply Voltage 0.1 0.01 0.001 0.0001 ...
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... FREQUENCY – kHz TPC 38. Voltage Noise Density vs. Frequency TIME – 1s/DIV TPC 39. 0 Input Voltage Noise REV. D 2.0 2 –11– AD8601/AD8602/AD8604 TIME – 1s/DIV TPC 40. 0 Input Voltage Noise 10k 200pF ...
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... AD8601/AD8602/AD8604 10k 200pF TIME – 400ns/DIV TPC 43. Large Signal Transient Response 10k 200pF TIME – 400ns/DIV TPC 44. Large Signal Transient Response 10k ...
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... SETTLING TIME – ns TPC 49. Output Swing vs. Settling Time THEORY OF OPERATION The AD8601/AD8602/AD8604 family of amplifiers are rail-to- rail input and output precision CMOS amplifiers that operate from 2 5 power supply voltage. These amplifiers use Analog Devices’ DigiTrim technology to achieve a higher ® ...
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... AD860x can be used for precision current monitoring. The true rail-to-rail input feature of the AD860x allows the amplifier to monitor current on either high-side or low-side. Using both amplifiers in an AD8602 provides a simple method for monitoring both current supply and return paths for load or fault detec- tion. Figures 4 and 5 demonstrate both circuits. ...
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... Figure 8 shows how an AD8602 can be interfaced with an AC’97 codec to drive the line output. Here, the AD8602 is used as a unity-gain buffer from the left and right outputs of the AC’97 codec. The 100 µF output coupling capacitors block dc cur- rent and the 20 Ω ...
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... AD8601/AD8602/AD8604 14-Lead Thin Shrink Small Outline Package [TSSOP] (RU-14) Dimensions shown in millimeters 5.10 5.00 4. 4.50 6.40 4.40 BSC 4. PIN 1 1.05 0.65 BSC 1.00 0.20 1.20 0.80 0.09 MAX 0.15 0.30 0.05 SEATING COPLANARITY 0.19 PLANE 0.10 COMPLIANT TO JEDEC STANDARDS MO-153AB-1 14-Lead Standard Small Outline Package [SOIC] (R-14) Dimensions shown in millimeters and (inches) 8.75 (0.3445) 8.55 (0.3366 4.00 (0.1575) 6.20 (0.2441) 3.80 (0.1496) 5 ...
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... Sheet changed from REV REV. C. Changes to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3/03—Data Sheet changed from REV REV. B. Change to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Change to FUNCTIONAL BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Change to TPC Changes to Figures 4 and Changes to Equations 2 and 14, 15 Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 REV. D AD8601/AD8602/AD8604 –17– Page ...
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