 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| DG2301 Vishay Siliconix High-Speed, Low rON, SPST Analog Switch (1-Bit Bus Switch) DESCRIPTION The DG2301 is a high-speed, 1-bit, low power, TTLcompatible bus switch. Using sub-micron CMOS technology, DG2301 achieves low on-resistance and negligible propagation delay. The DG2301 consist of a bi-directional input/output pins A and B. When the output enable (OE) is low, the input/output pins are connected. When the OE is high, the switch is open and a high-impedance state exists between input/output pins A and B. FEATURES * SC-70 5-Lead Package * 5 Switch Connection Between Two Ports * Minimal Propagation Delay Through The Switch * Low ICC * Zero Bounce In Flow-Through Mode * Control Inputs Compatible with TTL Level Pb-free Available RoHS* COMPLIANT FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION TRUTH TABLE OE L B A HiZ State Function Connect Disconnect SC-70 A B GND 1 2 3 Top View Device Marking: E4 4 OE 5 V+ H ORDERING INFORMATION Temp Range - 40 to 85 C Package SC70-5 Part Number DG2301DL-T1 DG2301DL-T1-E3 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 72049 S-70852-Rev. B, 30-Apr-07 www.vishay.com 1 DG2301 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Reference V+ to GND OE, A, Ba Continuous Current (Any Terminal) Peak Current (Pulsed at 1 ms, 10 % duty cycle) Storage Temperature (D Suffix) Power Dissipation (Packages) b Limit - 0.3 to + 6 - 0.3 to (V+ + 0.3) 50 200 - 65 to 150 6-Pin SC70 c Unit V mA C mW 250 Notes: a. Signals on A, or B or OE exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to PC Board. c. Derate 3.1 mW/C above 70 C. SPECIFICATIONS (V+ = 5.0 V) Test Conditions Otherwise Unless Specified V+ = 4.0 V to 5.5 V, VOE = 0.8 or 2.0 Ve V+ = 4.5 V, VA = 0 V, IB = 64 mA V+ = 4.5 V, VA = 0 V, IB = 30 mA V+ = 4.5 V, VA = 2.4 V, IB = 15 mA V+ = 4.0 V, VA = 2.4 V, IB = 15 mA V+ = 5.5 V, VA = 1 V/4.5 V, VB = 4.5 V/1 V V+ = 5.5 V, VA = VB = 1 V/4.5 V Limits - 40 to 85 C Tempa Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Room Room Room Minb Typc Maxb 7 7 15 20 10 10 0.8 1 1 1 3.9 4.5 3.7 4.5 4.0 4.2 1.0 1.0 4 5 11 Unit Parameter DC Characteristics Symbol On-Resistance rON Switch Off Leakage Current Switch-On Leakage Current Input High Voltage Input Low Voltage Input Current Dynamic Characteristics Prop Delay Bus-to-Busf I(off) I(on) VIH VIL IIL or IIH tPHL tPLH tPZL - 10 - 10 2.0 -1 A V A VOE = 0 or V+ VLD = Open (Figure 1 and 2) VLD = 7 V, V+ = 4.5 V to 5.5 V (Figure 1 and 2) VLD = 7 V, V+ = 4.0 V (Figure 1 and 2) VLD = Open, V+ = 4.5 V to 5.5 V (Figure 1 and 2) VLD = Open, V+ = 4.0 V (Figure 1 and 2) VLD = 7 V, V+ = 4.5 V to 5.5 V (Figure 1 and 2) VLD = 7 V, V+ = 4.0 V (Figure 1 and 2) VLD = Open, V+ = 4.5 V to 5. V (Figure 1 and 2) VLD = Open, V+ = 4.0 V (Figure 1 and 2) Output Enable Time d tPZH tPLZ Output Disable Time d ns tPHZ Cin Input Capacitance C(off) pF Channel-Off Capacitanced VOE = 0 or V+, f = 1 MHz CON Channel-On Capacitanced Power Supply Power Supply Range V+ 4.0 5.5 V VOE = 0 or V+ Power Supply Current I+ 0.01 1.0 A Notes: a. Room = 25 C, Full = as determined by the operating suffix. b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. c. Typical values are for design aid only, not guaranteed nor subject to production testing. d. Guarantee by design, nor subjected to production test. e. VIN = input voltage to perform proper function. f. Guaranteed by design and not production tested. The bus switch propagation delay is a function of the RC time constant contributed by the on-resistance and the specified load capacitance with an ideal voltage source (zero output impedance) driving the switch. Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. www.vishay.com 2 Document Number: 72049 S-70852-Rev. B, 30-Apr-07 DG2301 Vishay Siliconix AC LOADING AND WAVEFORMS VLD Ra = 500 SWITCH INPUT A B SWITCH OUTPUT CL OE Rb = 500 CL = 50 pF LOGIC INPUT Input driven by 50 source terminated in 50 CL includes load and stray capacitance Input PRR = 1.0 MHz, tW = 50 ns Figure 1. AC Test Circuit tf = 2.5 ns tr = 2.5 ns 90 % Switch Input 10 % tw tPLH tPHL VOH 1.5 V 1.5 V Output 1.5 V 1.5 V 90 % 1.5 V 10 % tf = 2.5 ns 3.0 V Logic Input 90 % 1.5 V 10 % GND tPZL 10 % tr = 2.5 ns 90 % 1.5 V GND tPLZ VLD 2 3.0 V VOL + 0.3 V VOL tPZH tPHZ VOH VOH -0.3 V Output VOL Output 1.5 V 0V Figure 2. AC Waveforms Document Number: 72049 S-70852-Rev. B, 30-Apr-07 www.vishay.com 3 DG2301 Vishay Siliconix TYPICAL CHARACTERISTICS 25 C, unless otherwise noted 120 T = 25 C 100 rON - On-Resistance () 80 V+ = 4.5 V , IS = - 15 mA 60 V+ = 4.0 V, IS = - 15 mA 40 V+ = 4.5 V, IS = - 64 mA 20 V+ = 4.5 V, IS = - 30 mA 0 0 1 2 3 4 5 VB - Analog Voltage (V) rON vs. VB Single Supply Voltage Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see http://www.vishay.com/ppg?72049. www.vishay.com 4 Document Number: 72049 S-70852-Rev. B, 30-Apr-07 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
Price & Availability of DG230108
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |