ADA4505-1ARJZ-R2 Analog Devices Inc, ADA4505-1ARJZ-R2 Datasheet
ADA4505-1ARJZ-R2
Specifications of ADA4505-1ARJZ-R2
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ADA4505-1ARJZ-R2 Summary of contents
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... The ADA4505-2 dual amplifier is available in a standard 8-lead MSOP and a 8-ball WLCSP. The ADA4505-4 quad amplifier is available in a 14-lead TSSOP and a 14-ball WLCSP. The ADA4505-x family is a member of a growing series of zero crossover op amps offered by Analog Devices, Inc., including the AD8505/AD8506/AD8508, which also operate from a single 1 power supply or from dual ± ...
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... Outline Dimensions ....................................................................... 18 Ordering Guide .......................................................................... 21 10/08—Rev Rev. A Added 8-Ball WLCSP (ADA4505-2) and 14-Lead TSSOP (ADA4505-4) ................................................................. Throughout Change to Features Section .............................................................. 1 Added Figure 2 and Figure 3; Renumbered Sequentially ............ 1 Changes to Table 1 ............................................................................. 3 Changes to Table 2 ............................................................................. 4 Changes to Thermal Resistance Section ........................................ 5 Changes to Figure 22 and Figure 25................................................ 9 Changes to Figure 40 and Figure 43............................................. 12 Deleted Figure 46 and Figure 48 ...
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... T ≤ +125°C A −40°C ≤ T ≤ +125° 100 kΩ pF GBP MΩ pF Φ MΩ kHz kHz n Rev Page ADA4505-1/ADA4505-2/ADA4505-4 Min Typ Max 0 0 375 0. 130 0 1.8 85 100 115 95 2.5 220 2.5 4.7 1.78 1.79 1.78 1.65 1.75 1. ...
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... OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Short-Circuit Limit POWER SUPPLY Power Supply Rejection Ratio Supply Current per Amplifier ADA4505-1 ADA4505-2/ADA4505-4 DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin NOISE PERFORMANCE Voltage Noise Voltage Noise Density Current Noise Density ...
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... SOT-23 (RJ-5) −65°C to +150°C 6-Ball WLCSP (CB-6-7) 300°C 8-Lead MSOP (RM-8) 8-Ball WLCSP (CB-8-2) 14-Lead TSSOP (RU-14) 14-Ball WLCSP (CB-14-1) ESD CAUTION Rev Page ADA4505-1/ADA4505-2/ADA4505-4 θ θ JA 190 92 105 2.6 142 45 82 N/A ...
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... ADA4505-1/ADA4505-2/ADA4505-4 TYPICAL PERFORMANCE CHARACTERISTICS T = 25°C, unless otherwise noted. A 140 120 100 –3.0 –2.5 –2.0 –1.5 –1.0 –0.5 0 0.5 V (mV) OS Figure 7. Input Offset Voltage Distribution 0.5 1.0 1.5 2.0 2.5 3.0 3.5 TCV (µV/°C) OS Figure 8. Input Offset Voltage Drift Distribution ...
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... SY I AND I B+ B– 1.2 1.4 1.6 1.8 Figure 17. Input Bias Current vs. Common-Mode Voltage and Temperature –40°C +25°C +85°C +125°C 10 100 Rev Page ADA4505-1/ADA4505-2/ADA4505 100 TEMPERATURE (°C) Figure 16. Input Bias Current vs. Temperature 1000 125°C 100 105°C 10 85° ...
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... ADA4505-1/ADA4505-2/ADA4505 25°C, unless otherwise noted. A 10k 100 10 1 0.1 0.01 0.001 0.01 0.1 1 LOAD CURRENT (mA) Figure 19. Output Voltage ( Supply Rail vs. Load Current OL and Temperature 1.800 R = 100kΩ L 1.795 1.790 1.785 R = 10kΩ L 1.780 V = 1.8V SY 1.775 –40 –25 – TEMPERATURE (°C) Figure 20 ...
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... V = 1.8V SY 100k –10 100k 1M Rev Page ADA4505-1/ADA4505-2/ADA4505-4 PHASE GAIN 0 100 1k 10k 100k FREQUENCY (Hz) Figure 28. Open-Loop Gain and Phase vs. Frequency –100 – –1 0 –10 –20 –30 –40 –50 –60 100 1k ...
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... ADA4505-1/ADA4505-2/ADA4505 25°C, unless otherwise noted. A 120 100 100 1k 10k FREQUENCY (Hz) Figure 31. CMRR vs. Frequency 120 100 PSRR+ PSRR– 100 1k 10k FREQUENCY (Hz) Figure 32. PSRR vs. Frequency 140 130 120 110 100 90 80 –40 –25 – TEMPERATURE (°C) Figure 33. PSRR vs. Temperature 120 V = 1.8V SY 100 ...
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... Figure 37. Small Signal Overshoot vs. Load Capacitance T LOAD = 100kΩ || 100pF V SY 1.490V p-p TIME (200µs/DIV) Figure 38. Large Signal Transient Response T LOAD = 100kΩ || 100pF V SY TIME (200µs/DIV) Figure 39. Small Signal Transient Response OS+ OS– 1000 = 1.8V = 1.8V Rev Page ADA4505-1/ADA4505-2/ADA4505 10mV p 100kΩ ...
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... Figure 45. Channel Separation vs. Frequency ADA4505-4 ADA4505-2 ADA4505-1 3.5 4.0 4.5 5 0. 1.7V p-p IN 10k 100k Rev Page ADA4505- 1. ADA4505- ADA4505- ADA4505-2, V ADA4505- 1. ADA4505- –40 –25 – TEMPERATURE (°C) Figure 46. Total Supply Current vs. Temperature 2.95µV p-p TIME (s) Figure 47. Input Voltage Noise, 0 Noise ...
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... Figure 49. Output Swing vs. Frequency V = ±0. 100kΩ LOAD TIME (400µs/DIV) Figure 50. No Phase Reversal 100kΩ L 10k 100k OUT Rev Page ADA4505-1/ADA4505-2/ADA4505 100 1k 10k FREQUENCY (Hz) Figure 51. Output Swing vs. Frequency 100kΩ LOAD L V OUT V IN TIME (400µs/DIV) Figure 52. No Phase Reversal ...
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... This means that for a PSRR minimum in a typical op amp, the input-referred offset error is approximately 440 μV. If the same application uses the ADA4505-x with a 100 dB minimum PSRR, the error is only 14 μ possible to calibrate this error out or to use an external voltage regulator to power the op amp, but these solutions can increase system cost and complexity ...
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... CMRR minimum, an input-referred error of 790 μV is introduced. Another part with a CMRR minimum generates a 6.3 mV error. The ADA4505-x family CMRR minimum causes only a 79 μV error. As with the PSRR error, there are complex ways to minimize this error, but the ADA4505-x family solves this problem without incurring unnecessary circuitry complexity or increased cost ...
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... LED as the output of the op amp turns on the N-MOSFET IRLMS2002. The maximum total quiescent currents for one half of the ADA4505-2, the ADR1581, and the ADG733 are 15 μA, 70 μA, and 1 μA, respectively, for a total of 86 μA current consumption (430 μW power consumption) per circuit, which is good for a system powered by a battery ...
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... Butterworth filter. Low power op amps with bandwidths of 50 kHz to 500 kHz should be adequate. The ADA4505-x family, with its 50 kHz GBP and 7 μA typical current consumption, meets these requirements. A circuit design of a four-pole Butterworth filter (preceded by a one-pole low-pass filter) is shown in Figure 58. With a 3.3 V battery, the total power consumption of this design is 198 μ ...
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... ADA4505-1/ADA4505-2/ADA4505-4 OUTLINE DIMENSIONS 1.70 1.60 1.50 1.30 1.15 0.90 0.15 MAX 0.05 MIN 0.945 0.905 0.865 BALL A1 IDENTIFIER TOP VIEW (BALL SIDE DOWN) 3.00 2.90 2. 3.00 2.80 2. 0.95 BSC 1.90 BSC 0.20 MAX 1.45 MAX 0.08 MIN 0.95 MIN SEATING 0.50 MAX PLANE 0 ...
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... BSC 0.95 0.85 0.75 0.15 0.40 0.05 0.25 COPLANARITY 0.10 COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 62. 8-Lead Mini Small Outline Package [MSOP] Dimensions shown in millimeters Rev Page ADA4505-1/ADA4505-2/ADA4505-4 0.650 0.595 0.540 SEATING 3 2 PLANE 0.340 0.320 0.300 0.50 BALL PITCH BOTTOM VIEW (BALL SIDE UP) 0 ...
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... ADA4505-1/ADA4505-2/ADA4505-4 4.50 4.40 4.30 PIN 1 1.05 1.00 0.80 0.15 0.05 COPLANARITY 0.10 1.50 1.46 1.42 BALL 1 IDENTIFIER TOP VIEW (BALL SIDE DOWN) 5.10 5.00 4. 6.40 BSC 1 7 0.65 BSC 1.20 0.20 MAX 0.09 SEATING 0.30 PLANE 0.19 COMPLIANT TO JEDEC STANDARDS MO-153-AB-1 Figure 63 ...
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... ORDERING GUIDE 1 Model Temperature Range ADA4505-1ARJZ-R2 −40°C to +125°C ADA4505-1ARJZ-RL −40°C to +125°C ADA4505-1ARJZ-R7 −40°C to +125°C ADA4505-1ACBZ-R7 −40°C to +125°C ADA4505-1ACBZ-RL −40°C to +125°C ADA4505-2ACBZ-RL −40°C to +125°C ADA4505-2ACBZ-R7 −40°C to +125°C ADA4505-2ARMZ − ...
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... ADA4505-1/ADA4505-2/ADA4505-4 NOTES Rev Page ...
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... NOTES ADA4505-1/ADA4505-2/ADA4505-4 Rev Page ...
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... ADA4505-1/ADA4505-2/ADA4505-4 NOTES ©2008–2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07416-0-7/10(D) Rev Page ...