TS3A4742DCNR
Active0.9-Ω, 3.3-V, 1:1 (SPST), 2-CHANNEL ANALOG SWITCH (ACTIVE LOW) WITH 1.8-V INPUT LOGIC 8-SOT-23 -40 TO 85
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TS3A4742DCNR
Active0.9-Ω, 3.3-V, 1:1 (SPST), 2-CHANNEL ANALOG SWITCH (ACTIVE LOW) WITH 1.8-V INPUT LOGIC 8-SOT-23 -40 TO 85
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TS3A4742DCNR | TS3A4742 Series |
|---|---|---|
| -3db Bandwidth | 125 MHz | 125 MHz |
| Channel Capacitance (CS(off), CD(off)) [custom] | 23 pF | 23 pF |
| Channel Capacitance (CS(off), CD(off)) [custom] | 20 pF | 20 pF |
| Channel-to-Channel Matching (ΔRon) | 30 mOhm | 30 mOhm |
| Charge Injection | 3 pC | 3 pC |
| Crosstalk | -95 dB | -95 dB |
| Current - Leakage (IS(off)) (Max) [Max] | 2 nA | 2 nA |
| Mounting Type | Surface Mount | Surface Mount |
| Multiplexer/Demultiplexer Circuit | 1:1 | 1:1 |
| Number of Circuits | 2 | 2 |
| On-State Resistance (Max) [Max] | 900 mOhm | 900 mOhm |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | SOT-23-8 | SOT-23-8, 8-TSSOP, 8-MSOP |
| Package / Case | - | 0.118 in |
| Package / Case | - | 3 mm |
| Supplier Device Package | SOT-23-8 | SOT-23-8 |
| Switch Circuit | SPST - NC | SPST - NC |
| Switch Time (Ton, Toff) (Max) | 14 ns, 9 ns | 9 - 14 ns |
| Voltage - Supply, Single (V+) [Max] | 3.6 V | 3.6 V |
| Voltage - Supply, Single (V+) [Min] | 1.6 V | 1.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TS3A4742 Series
0.9-Ω, 3.3-V, 1:1 (SPST), 2-channel analog switch (active low) with 1.8-V input logic
| Part | Crosstalk | -3db Bandwidth | Current - Leakage (IS(off)) (Max) [Max] | Voltage - Supply, Single (V+) [Max] | Voltage - Supply, Single (V+) [Min] | Switch Time (Ton, Toff) (Max) | Mounting Type | Supplier Device Package | Channel-to-Channel Matching (ΔRon) | Number of Circuits | Multiplexer/Demultiplexer Circuit | Channel Capacitance (CS(off), CD(off)) [custom] | Channel Capacitance (CS(off), CD(off)) [custom] | On-State Resistance (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Switch Circuit | Charge Injection | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TS3A4742DCNRThe 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.
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. | -95 dB | 125 MHz | 2 nA | 3.6 V | 1.6 V | 9 ns, 14 ns | Surface Mount | SOT-23-8 | 30 mOhm | 2 | 1:1 | 23 pF | 20 pF | 900 mOhm | 85 °C | -40 °C | SOT-23-8 | SPST - NC | 3 pC | ||
Texas Instruments TS3A4742DGKRThe 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.
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. | -95 dB | 125 MHz | 2 nA | 3.6 V | 1.6 V | 9 ns, 14 ns | Surface Mount | 30 mOhm | 2 | 1:1 | 23 pF | 20 pF | 900 mOhm | 85 °C | -40 °C | 8-MSOP, 8-TSSOP | SPST - NC | 3 pC | 0.118 in | 3 mm |
Description
General part information
TS3A4742 Series
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.
Documents
Technical documentation and resources