ADG467BR-REEL7 Analog Devices Inc, ADG467BR-REEL7 Datasheet
ADG467BR-REEL7
Specifications of ADG467BR-REEL7
Related parts for ADG467BR-REEL7
ADG467BR-REEL7 Summary of contents
Page 1
FEATURES Fault and Overvoltage Protection up to Signal Paths Open Circuit with Power Off Signal Path Resistance Supply Maximum Ratings Low On Resistance ADG466/ADG467 60 typ 1 nA Max Path Current Leakage @ +25 ...
Page 2
ADG466/ADG467–SPECIFICATIONS 1 Dual Supply ( –15 V, GND = 0 V, unless otherwise noted Parameter FAULT PROTECTED CHANNEL 2 Fault-Free Analog Signal Range Match ON LEAKAGE CURRENTS Channel ...
Page 3
... C to +85 C ADG466BRM – +85 C ADG467BR – +85 C ADG467BRS – +85 C CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADG466/ADG467 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges ...
Page 4
ADG466/ADG467–Typical Performance Characteristics ADG466 15V 13. 16.5V 30 –10 – ...
Page 5
FREQUENCY – Hz Figure 7. Frequency Response (Magnitude) of the ADG467 and Input Signal Level of 100 105.359 82.859 60.359 ...
Page 6
ADG466/ADG467 105.3 82.8 60.3 37.8 15.3 –7.1 –29.6 –52.1 –76.6 –92.1 100 1k 10k 100k FREQUENCY – Hz Figure 13. Frequency Response (Phase) of the ADG466 and Input Signal Level of 100 ...
Page 7
CIRCUIT INFORMATION Figure 17 below shows a simplified schematic of a channel protector circuit. The circuit is made up of four MOS transis- tors—two NMOS and two PMOS. One of the PMOS devices does not lie directly in the signal ...
Page 8
ADG466/ADG467 When a negative overvoltage is applied to the channel protector circuit, the PMOS transistor enters a saturated mode of opera- tion as the drain voltage exceeds V – low the case of the positive overvoltage, ...
Page 9
... TVS is the normal peak operating voltage of the circuit. Also TVS offer no protection against latch-up of sensitive CMOS devices when the power supplies are off. The best solution is to use a channel protector in conjunction with a TVS to provide the best leakage current specification and circuit protection. ADC CONTROL LOGIC Figure 24 ...
Page 10
ADG466/ADG467 8-Lead Plastic DIP (N-8) 0.430 (10.92) 0.348 (8.84 0.280 (7.11) 0.240 (6.10 0.060 (1.52) PIN 1 0.015 (0.38) 0.210 (5.33) MAX 0.130 (3.30) 0.160 (4.06) MIN 0.115 (2.93) SEATING 0.022 (0.558) 0.100 0.070 (1.77) PLANE ...