LTC202CS Datasheet | Linear Technology

LTC201A/LTC202/LTC203 Micropower, Low Charge Injection, Quad CMOS Analog Switches - + Features - Micropower Operation - Single 5V or ±15V Supply Operation - Low Charge Injection - Low RON - Low Leakage - Guaranteed Break Before Make - Latch Resistant Design - TTL/CMOS patible - Improved Second Source for DG2O1A/DG202 U KEY SPECIFICATIO S - Supply Current ................... I+ = 40µA, I- = 5µA Max - Charge Injection ±15V Supplies ................................. ±25p C Max Single 5V Supply .................................. 2p C Typ - RON ............................................................. 65Ω Typ - Signal Range .................................................... ±15V DESCRIPTIO The LTC®201A, LTC202, and LTC203 are micropower, quad CMOS analog switches which typically dissipate only 250µW from ±15V supplies and 40µW from a single 5V supply. The switches have 65Ω typical on resistance and a very high off resistance. A break-before-make characteristic, inherent in these switches, prevents the shorting of two channels. With a supply voltage of ±15V, the signal range is ±15V. These switches have special charge pensation circuitry which greatly reduces charge injection to a maximum of ±25p C (±15V supplies). The LTC201A, LTC202, and LTC203 are designed for applications such as programmable gain amplifiers, analog multiplexers, sample-and-hold circuits, precision charge switching and remote switching. These three devices are differentiated by the type of switch action, as shown in the logic table. , LTC and LT are registered trademarks of Linear Technology Corporation. TYPICAL APPLICATIO Micropower 100Hz to 1MHz V-to-F Converter VIN OV TO 5V 220k- 100Hz TRIM (240k-...