DG604_11 Datasheet, PDF (1/12 Pages) Vishay Siliconix – 1.0 pC Charge Injection, 100 pA Leakage, 4-Channel Multiplexer

DG604
Vishay Siliconix
1.0 pC Charge Injection, 100 pA Leakage, 4-Channel Multiplexer
DESCRIPTION
The DG604 is an analog 4-channel CMOS, multiplexer,
designed to operate from a + 2.7 V to + 12 V single supply or
from ± 2.7 V to ± 5 V, dual supplies. The DG604 is fully
specified at + 3 V, + 5 V and ± 5 V. All control logic inputs have
guaranteed 2 V logic high limits when operating from + 5 V or
± 5 V supplies and 1.4 V when operating from a 3 V supply.
The DG604 switches conduct equally well in both directions
and offer rail to rail analog signal handling. < 1 pC low charge
injection, coupled with very low switch capacitance and
leakage current makes this product ideal for use in precision
instrumentation applications. Operating temperature range is
specified from - 40 °C to + 125 °C. The DG604 is available in
14 lead TSSOP and the space saving 1.8 mm x 2.6 mm
miniQFN package.
FEATURES
• Halogen-free according to IEC 61249-2-21
Definition
• Ultra low charge injection
(± 1 pC, typ. over the full analog signal range)
• Leakage current < 0.5 nA max. at 85 °C
(for DG604EQ-T1-E3)
• Low switch capacitance (C_soff, 3 pF typ.)
• Low R_DS(on) - 115  max.
• Fully specified with single supply operation at 3 V, 5 V
and dual supplies at ± 5 V
• Low voltage, 2.5 V CMOS/TTL compatible
• 400 MHz, - 3 dB bandwidth
• Excellent isolation and crosstalk performance
(typ. > - 60 dB at 10 MHz)
• Fully specified from - 40 °C to 85 °C and - 40 °C to + 125 °C
• 14 pin TSSOP and 16 pin miniQFN package
(1.8 mm x 2.6 mm)
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• High-end data acquisition
• Medical instruments
• Precision instruments
• High speed communications applications
• Automated test equipment
• Sample and hold applications
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Txx
Pin 1
Device Marking: Txx for DG604
(miniQFN16)
xx = Date/Lot Traceability Code
DG604
mQFN-16
A0 NC NC A1
16 15 14 13
ENABLE 1
V- 2
S1 3
S2 4
Logic
12 GND
11 _V+
10 S3
9 S4
5
6
7
8
D
NC NC NC
Top View
A0 1
ENABLE ²
V- 3
S1 4
S2 5
D6
NC 7
DG604
TSSOP14
6
Logic
Top View
14 A1
13 GND
12 _V+
11 _S3
10 S4
9 NC
8 NC
Document Number: 69934
www.vishay.com
S11-1429-Rev. C, 18-Jul-11
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000