AD630AR-REEL Analog Devices Inc, AD630AR-REEL Datasheet
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AD630AR-REEL
Specifications of AD630AR-REEL
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AD630AR-REEL Summary of contents
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FEATURES Recovers Signal from 100 dB Noise 2 MHz Channel Bandwidth Slew Rate –120 dB Crosstalk @ 1 kHz Pin Programmable, Closed-Loop Gains of 0.05% Closed-Loop Gain Accuracy and Match 100 V Channel Offset Voltage (AD630BD) ...
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AD630–SPECIFICATIONS Model Min GAIN Open-Loop Gain 90 ± 1, ± 2 Closed-Loop Gain Error Closed-Loop Gain Match Closed-Loop Gain Drift CHANNEL INPUTS 1 V Operational Limit (–V IN Input Offset Voltage Input Offset Voltage MIN MAX Input ...
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... Maximum Junction Temperature . . . . . . . . . . . . . . . . . 150°C Model Temperature Ranges AD630JN 0°C to 70°C AD630KN 0°C to 70°C AD630AR –25°C to +85°C AD630AR-REEL –25°C to +85°C AD630AD –25°C to +85°C AD630BD –25°C to +85°C AD630SD –55°C to +125°C AD630SD/883B – ...
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AD630–Typical Performance Characteristics AD630 100pF 100pF 0 1k 10k 100k 1M FREQUENCY (Hz) TPC 1. Output Voltage vs. Frequency 120 100 80 60 ...
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TOP TRACE BOTTOM TRACE 10k 10k ...
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AD630 TWO WAYS TO LOOK AT THE AD630 The functional block diagram of the AD630 (see page 1) shows the pin connections of the internal functions. An alternative archi- tectural diagram is shown in Figure 1. In this diagram, the ...
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The collectors of each switching cell connect to an input trans- conductance stage. The selected cell conveys bias currents i and i to the input stage it controls, causing it to become active. 23 The deselected cell blocks the bias ...
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AD630 the system input tied and a switching or carrier wave- form applied to the comparator, a low level square wave will appear at the output. The differential offset adjustment potenti- ometers can be used to null ...
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... The bridge is excited 400 Hz excitation. Trace A in Figure 13 is the amplified bridge signal. Trace B is the output of the synchronous demodu- lator and Trace C is the filtered dc system output. +IN 9 SEL B A AD8221 R 16 AD630AR 49.9 A REF –IN CH B– A– ...
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AD630 [ T B. 200mV/DIV 200mV/DIV A. 200mV/DIV Figure 13. AC Bridge Waveforms (1 V Excitation) LOCK-IN AMPLIFIER APPLICATIONS Lock-in amplification is a technique used to separate a small, narrow-band signal from interfering noise. The lock-in amplifier ...
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Side-Brazed Ceramic Dual In-Line Package [SBDIP] 0.200 (5.08) 0.200 (5.08) 0.125 (3.18) 0.180 (4.57) 0.150 (3.81) 0.130 (3.30) 0.110 (2.79) 0.358 (9.09) 0.342 (8.69) REV. E OUTLINE DIMENSIONS (D-20) Dimensions shown in inches and (millimeters) 0.005 (0.13) MIN 0.080 ...
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AD630 0.30 (0.0118) 0.10 (0.0039) COPLANARITY 0.10 CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN Revision History Location 6/04—Data Sheet changed from REV. D ...