Position: Home  > All Categories> Integrated Circuits (ICs) > PS321

PS321

Features: ` Low On-Resistance (17W typ.) Minimizes Distortion and Error Voltages` Low Glitching Reduces Step Errors in Sample-and-Holds` Split-Supply Operation (±3V to ±8V)` Improved Second Sources for MAX320/MAX321/MAX322` On-Resistance Matching Between Channels, 0.2 typ.` On-Resistance Flatness,...

product image

PS321 Picture
See larger image
SeekIC No. : 004465578 Detail

PS321: Features: ` Low On-Resistance (17W typ.) Minimizes Distortion and Error Voltages` Low Glitching Reduces Step Errors in Sample-and-Holds` Split-Supply Operation (±3V to ±8V)` Improved Second Sources ...

PS321 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
PS321
Supply Ability:
5000

Price Break

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

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/25

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

` Low On-Resistance (17W typ.) Minimizes Distortion and Error Voltages
` Low Glitching Reduces Step Errors in Sample-and-Holds
` Split-Supply Operation (±3V to ±8V)
` Improved Second Sources for MAX320/MAX321/MAX322
` On-Resistance Matching Between Channels, 0.2 typ.
` On-Resistance Flatness, <2 typ.
` Low Off-Channel Leakage, <5nA @ +85
` TTL/CMOS Logic Compatible
` Fast Switching Speed, tON <150ns
` Guaranteed Break-Before-Make action (PS322) eliminates momentary crosstalk
` Rail-to-Rail Analog Signal Dynamic Range
` Low Power Consumption, <1.25mW
` MSOP Package Minimizes Board Area


Application

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


Pinout

Connection Diagram




Specifications

Voltages Referenced to V
V+ .......................................................... -0.3V to +17V
VIN, VCOM, VNC, VNO(1) ................ (V-) -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 ........................... -65 to +150
Lead Temperature (soldering, 10s) .....................+300

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



Description

The PS320/PS321/PS322 are improved high-precision, medium voltage analog switches designed to operate with +3V to +8V power supplies. The PS320 is a dual, single-pole single-throw (SPST), normally open (NO) switch. The PS321 has the same pinout as the PS320 but it has two normally closed (NC) switches. The PS322 has one normally open (NO) and one normally closed (NC) switch per package. When on, each switch conducts current equally well in
either direction. In the off state, each switch blocks voltages up to the power-supply rails.

With ±5V power supplies, the PS320/PS321/PS322 guarantee <35 ON-resistance. ON-resistance matching between channels is within 2 . ON-resistance flatness is less than 4  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 (PS322).

For single-supply operation the PS321 PS323/PS324/PS325 are recommended.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Sensors, Transducers
GP2Y0D340K
PAN3509DH-TXWA
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Transformers
TM-09210
BV222-1-00992
Industrial Controls, Meters
SGDM-15ADA
41AA1600E
RF and RFID
X3C26P1-30S
1P620S
Switches
US32DMRJ
HBGQ22P-11ET
View more