0.9-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch - TS3A4741

TS3A4741 (ACTIVE)

0.9-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch

Description

The TS3A4741 and TS3A4742 are bi-directional, 2-channel single-pole/single-throw (SPST) analog switches with low ON-state resistance (Ron), low-voltage, that operate from a single 1.6-V to 3.6-V supply. These devices have fast switching speeds, handle rail-to-rail analog signals, and consume very low quiescent power.

The digital logic input is 1.8-V CMOS compatible when using a single 3-V supply.

The TS3A4741 has two normally open (NO) switches, and the TS3A4742 has two normally closed (NC) switches.

Features

  • Low ON-State Resistance (Ron)
    • 0.9-Ω Max (3-V Supply)
    • 1.5-Ω Max (1.8-V Supply)
  • 0.4-Ω Max Ron Flatness (3-V Supply)
  • 1.6-V to 3.6-V Single-Supply Operation
  • Available in SOT-23 and VSSOP Packages
  • High Current-Handling Capacity (100 mA
    Continuous)
  • 1.8-V CMOS Logic Compatible (3-V Supply)
  • Fast Switching: tON = 14 ns, tOFF = 9 ns

View more

Parametrics Compare all products in Analog Switch

 
Number of Channels (#)
VCC (Min) (V)
VCC (Max) (V)
Ron (Typ) (Ohms)
Bandwidth (Max) (MHz)
Input/Ouput Voltage (Min) (V)
Input/Ouput Voltage (Max) (V)
Input/Output Continuous Current (Max) (mA)
ICC (Max) (uA)
Additional Features
Rating
Operating Temperature Range (C)
Package Group
Estimated Package Size (WxL) (mm2)
Approx. Price (US$)
Crosstalk (dB)
Off Isolation (Typ) (dB)
Ron (Max) (Ohms)
ESD HBM (kV)
ESD Charged Device Model (kV)
RON Flatness (Max) (Ohms)
Ron Channel Match (Max) (Ω)
ON-state leakage current (Max) (µA)
OFF-state leakage current (Max) (µA)
VIH (Min) (V)
VIL (Max) (V)
Turn on Time (Enable) (Max) (ns)
Turn off Time (Disable) (ns)
Input/Output OFF-state Capacitance (Typ) (pF)
Input/Output ON-state Capacitance (Typ) (pF)
THD (Typ) (dB)
THD (Typ) (%)
Mux Configuration
Charge Injection (Max) (pC)
Digital input leakage (Max) (uA)
TS3A4741 TS3A4742
2     2    
1.65     1.65    
3.6     3.6    
0.7     0.7    
125     125    
0     0    
3.6     3.6    
100     100    
0.75     0.75    
Fast Switching
High Current Handling Capacity    
Fast Switching
High Current Handling Capacity    
Catalog     Catalog    
-40 to 85     -40 to 85    
SOT-23
VSSOP    
SOT-23
VSSOP    
8SOT-23: 1.63 x 2.9: 11 mm2
8VSSOP: 3 x 3: 15 mm2    
8SOT-23: 1.63 x 2.9: 11 mm2
8VSSOP: 3 x 3: 15 mm2    
0.30 | 1ku     0.30 | 1ku    
-95     -95    
-62     -62    
2     2    
4     4    
1     1    
0.5     0.5    
0.25     0.25    
0.005     0.005    
0.018     0.018    
1     1    
0.5     0.5    
20     20    
12     12    
23     23    
43     43    
-90.46     -90.46    
0.003     0.003    
1:1     1:1    
3.2     3.2    
0.02     0.02    
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