CD4097B CMOS Analog Multiplexer/Demultiplexer | TI.com

CD4097B (ACTIVE)

CMOS Analog Multiplexer/Demultiplexer

CMOS Analog Multiplexer/Demultiplexer - CD4097B
Datasheet
 

Description

CD4067B and CD4097B CMOS analog multiplexers/demultiplexers* are digitally controlled analog switches having low ON impedance, low OFF leakage current, and internal address decoding. In addition, the ON resistance is relatively constant over the full input-signal range. The CD4067B is a 16-channel multiplexer with four binary control inputs, A, B, C, D, and an inhibit input, arranged so that any combination of the inputs selects one switch.

The CD4097B is a differential 8-channel multiplexer having three binary control inputs, A, B, C, and an inhibit input. The inputs permit selection of one of eight pairs of switches.

A logic "1" present at the inhibit input turns all channels off.

The CD4067B and CD4097B types are supplied in 24-lead hermetic dual-in-line ceramic packages (F3A suffix), 24-lead dual-in-line plastic packages (E suffix), 24-lead small-outline packages (M, M96, and NSR suffixes), and 24-lead thin shrink small-outline packages (P and PWR suffixes).

Features

  • Low ON resistance: 125 (typ.) over 15 Vp-p signal-input range for VDD - VSS = 15 V
  • High OFF resistance: channel leakage of ±10 pA (typ.) @ VDD - VSS = 10 V
  • Matched switch characteristics: RON = 5 (typ.) for VDD - VSS = 15 V
  • Very low quiescent power dissipation under all digital-control input and supply conditions: 0.2 uW (typ.) @ VDD - VSS = 10 V
  • Binary address decoding on chip
  • 5-V, 10-V, and 15-V parametric ratings
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 µA at 18 V over full package-temperature range; 100nA at 18 V and 25°C
  • Meets all requirements of JEDEC Tentative Standard No. 13A, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications:
    • Analog and digital multiplexing and demultiplexing
    • A/D and D/A conversion
    • Siganl gating

* When these devices are used as demultiplexers, the channel in/out terminals are the outputs and the common out/in terminals are the inputs.

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Parametrics Compare all products in Analog switches/muxes

 
Configuration
Number of channels (#)
Power supply type
Vss (Min) (V)
Vss (Max) (V)
Vdd (Min) (V)
Vdd (Max) (V)
Ron (Typ) (Ohms)
Bandwidth (MHz)
Rating
Operating temperature range (C)
Package Group
Ron (Max) (Ohms)
Input/output continuous current (Max) (mA)
Supply Current (Typ) (uA)
Supply Current (Max) (uA)
Features
VIL (Max) (V)
VIH (Min) (V)
CD4097B
8:1    
2    
Single
Dual    
-5    
0    
3    
18    
125    
20    
Catalog    
-55 to 125    
SOIC | 24
TSSOP | 24    
1300    
10    
0.04    
600    
Break-before-make    
Vdd*.3    
Vdd*.7