AD626AR Analog Devices Inc, AD626AR Datasheet
AD626AR
Specifications of AD626AR
Available stocks
Related parts for AD626AR
AD626AR Summary of contents
Page 1
FEATURES Pin Selectable Gains of 10 and 100 True Single-Supply Operation Single-Supply Range of +2 +10 V Dual-Supply Range of 1 Wide Output Voltage Range 4.7 V Optional Low-Pass Filtering Excellent DC ...
Page 2
AD626–SPECIFICATIONS SINGLE SUPPLY (@+ and T S Model Parameter GAIN Gain Accuracy Gain = 10 Gain = 100 Over Temperature MIN MAX Gain Linearity Gain = 10 Gain = 100 OFFSET ...
Page 3
DUAL SUPPLY (@+ and T S Model Parameter GAIN Gain Accuracy Gain = 10 Gain = 100 Over Temperature MIN MAX Gain Linearity Gain = 10 Gain = 100 OFFSET VOLTAGE ...
Page 4
... AD626AN AD626AR AD626BN AD626AR-REEL AD626AR-REEL7 CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily late on the human body and test equipment and can discharge without detection. Although the AD626 features proprietary ESD pro tec tion circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges ...
Page 5
V FOR SINGLE CM 15 AND DUAL SUPPLIES 10 V FOR DUAL 5 CM SUPPLIES ONLY SUPPLY VOLTAGE – TPC 1. Input Common-Mode Range vs. Supply SINGLE ...
Page 6
AD626 1000 GAIN = 100 100 V = +5V S SINGLE SUPPLY GAIN = DUAL SUPPLY 0 10 100 1k 10k FREQUENCY – Hz TPC 7. Closed-Loop Gain vs. Frequency 140 120 100 80 ...
Page 7
0.14 0.13 0. SUPPLY VOLTAGE – V TPC 13. Quiescent Supply Current vs. Supply Voltage for Single-Supply Operation 2.0 1.5 1.0 0 SUPPLY VOLTAGE – V TPC 14. ...
Page 8
AD626 100 TPC 19. Large Signal Pulse Response. V 100 TPC 20. Large Signal Pulse Response. V 100 TPC 21. Large Signal Pulse Response. V 100 ±5 ...
Page 9
TPC 25. Settling Time 10k 10k INPUT 20V p–p AD626 1k –V S Figure 3. Settling Time Test Circuit THEORY OF OPERATION The AD626 is a differential amplifi er con sist ...
Page 10
AD626 necessary to min i mize gain error. Also, any mis match be tween the total source re sis tance at each input will af fect gain and common -mode rejection (CMR). For ex am ple: ...
Page 11
CURRENT SENSOR INTERFACE A typical current sensing application, making use of the large common-mode range of the AD626, is shown in Figure 9. The cur rent being measured is sensed across resistor R R should be less than 1 k ...
Page 12
AD626 0.25 (0.0098) 0.10 (0.0040) COPLANARITY 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 0.150 (3.81) 0.130 (3.30) 0.110 (2.79) 0.022 (0.56) 0.018 (0.46) ...