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PS303

Features: ` Low On-Resistance (33 typ) Minimizes Distortion and Error Voltages` Low Glitching Reduces Step Errors in Sample-and-Holds. Charge Injection, 2pC typ` Single-Supply Operation (+2.5V to +16V)` Improved Second Sources for MAX4501/MAX4502` On-Resistance Matching Between Channels, <2` On...

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SeekIC No. : 004465571 Detail

PS303: Features: ` Low On-Resistance (33 typ) Minimizes Distortion and Error Voltages` Low Glitching Reduces Step Errors in Sample-and-Holds. Charge Injection, 2pC typ` Single-Supply Operation (+2.5V to +1...

PS303 Data Sheet

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Part Number:
PS303
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Description



Features:

` Low On-Resistance (33 typ) Minimizes Distortion and Error Voltages
` Low Glitching Reduces Step Errors in Sample-and-Holds. Charge Injection, 2pC typ
` Single-Supply Operation (+2.5V to +16V)
` Improved Second Sources for MAX4501/MAX4502
` On-Resistance Matching Between Channels, <2
` On-Resistance Flatness, <6 max
` Low Off-Channel Leakage, <5nA @ +85
` TTL/CMOS Logic Compatible
` Fast Switching Speed, tON < 150ns
` Guaranteed Break-Before-Make action (PS303 only) eliminates momentary crosstalk
` Rail-to-Rail Analog Signal Dynamic Range
` Low Power Consumption, <5W
` MSOP Package minimizes board area


Application

· Audio, Video Switching and Routing
· Portable Instruments
· Data Acquisition Systems
· Sample-and-Holds
· Telecommunication Systems
· Battery-Powered Systems


Pinout

Connection Diagram




Specifications

Voltages Referenced to GND
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +17V
VIN, VCOM, VNC, VNO (Note 1) . . . . . . . .-2V to (V+) +2V
or 30mA, whichever occurs first
Current (any terminal) . . . . . . . . . . . . . . . . . . . .  30mA
Peak Current, COM, NO, NC
(pulsed at 1ms, 10% duty cycle) . . . . . . . . . . . . 100mA
ESD per Method 3015.7 . . . . . . . . . . . . . . . . ... >2000V
Continuous Power Dissipation
Plastic DIP (derate 6mW/ above +70) . . . . 500mW
Narrow SO (derate 6mW/ above +70) . . . . 450mW
MSOP (derate 4mW/ above +70) . . . . . .. .  330mW
Storage Temperature . . . . . . . . . . . .. ..-65ºC to +150
Lead Temperature (soldering, 10s) . . . . . . . . . . .+300

Note 1: Signals on NC, NO, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward diode
current to 30mA maximum.


Description

The PS301/PS302/PS303 are improved high precision, medium voltage analog switches designed to operate with single power supplies. The PS301 is a single-pole single-throw (SPST), normally open (NO) switch. The PS302 has the same pinout as the PS301 but is a normally closed (NC) switch. The PS303 has one normally open (NO) and one normally closed (NC) switch per package. Each switch conducts current equally well in either direction when on. In the off state each switch blocks voltages up to the power-supply rail.

With a +5V power supply, the PS301/PS302/PS303 guarantee <60 ON-resistance. ON-resistance matching between channels is within 2. ON-resistance flatness is less than 6 over the specified range. All three devices guarantee low leakage currents (<100pA @ 25, <10nA @ +85) and fast switching speeds (tON < 150ns). Break-before-make switching action protects against momentary crosstalk (PS303).

For single-supply operation below 5V, the PI5A317/318/319 are also recommended.




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