Datasheet ADG5212, ADG5213 (Analog Devices)

High Voltage Latch-Up Proof, Quad SPST Switches Data Sheet ADG5212 /ADG5213 FEATURES FUNCTIONAL BLOCK DIAGRAMS Latch-up proof S1 S1 3 pF off source capacitance IN1 IN1 5 pF off drain capacitance D1 D1 0.07 pC charge injection S2 S2 Low leakage: 0.2 nA maximum at 85ºC IN2 IN2 ±9 V to ±22 V dual-supply operation D2 D2 9 V to 40 V single-supply operation ADG5212 ADG5213 S3 S3 48 V supply maximum ratings IN3 IN3 Fully specified at ±15 V, ±20 V, +12 V, and +36 V D3 D3 VSS to VDD analog signal range S4 S4 APPLICATIONS IN4 IN4 Automatic test equipment D4 D4
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Data acquisition SWITCHES SHOWN FOR A LOGIC 1 INPUT.
09767-
Instrumentation
Figure 1.
Avionics Audio and video switching Communication systems GENERAL DESCRIPTION PRODUCT HIGHLIGHTS
The ADG5212/ADG5213 contain four independent single- 1. Trench Isolation Guards Against Latch-Up. pole/single-throw (SPST) switches. The ADG5212 switches A dielectric trench separates the P and N channel transistors, turn on with Logic 1. The ADG5213 has two switches with thereby preventing latch-up even under severe overvoltage digital control logic similar to that of the ADG5212; however, conditions. the logic is inverted on the other two switches. Each switch 2. Ultralow Capacitance and <1 pC Charge Injection. conducts equally well in both directions when on, and each 3. Dual-Supply Operation. switch has an input signal range that extends to the supplies. For applications where the analog signal is bipolar, the In the off condition, signal levels up to the supplies are blocked. ADG5212/ADG5213 can be operated from dual supplies of The ADG5212 and ADG5213 do not have a V up to ±22 V. L pin. The digital inputs are compatible with 3 V logic inputs over the full 4. Single-Supply Operation. operating supply range. For applications where the analog signal is unipolar, the ADG5212/ADG5213 can be operated from a single rail The ultralow capacitance and charge injection of these switches power supply of up to 40 V. make them ideal solutions for data acquisition and sample-and- 5. 3 V Logic-Compatible Digital Inputs. hold applications, where low glitch and fast settling are required. VINH = 2.0 V, VINL = 0.8 V. Fast switching speed together with high signal bandwidth make 6. No VL Logic Power Supply Required. the parts suitable for video signal switching.
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Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY ±20 V DUAL SUPPLY 12 V SINGLE SUPPLY 36 V SINGLE SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR Dx ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY TRENCH ISOLATION APPLICATIONS INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE