Specifications
| Type | Description |
|---|---|
| Part Number | TS5A23159 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | 10-pin VSSOP (DGS), 3.00 mm x 3.00 mm; 10-pin UQFN (RSE), 1.50 mm x 2.00 mm |
| Switch configuration | 2-channel SPDT, 2:1 multiplexer/demultiplexer; Bidirectional analog switch |
| Supply voltage operating range | 1.65-5.5 V; Single-supply operation stated in features/description |
| Power-down isolation | Supported; VCC = 0 V |
| Break-before-make switching | Specified; During channel transfer |
| Control input tolerance | 5.5 V tolerant; Digital control inputs |
| Latch-up performance | >100 mA; Per JESD78, Class II |
| ESD rating, human-body model | ±2000 V; Per ANSI/ESDA/JEDEC JS-001; also listed as JESD22 A114-B Class II on feature list |
| ESD rating, charged-device model | ±1000 V; Per JEDEC JESD22-C101 |
| Absolute maximum supply voltage | -0.5 to 6.5 V; Over operating free-air temperature range |
| Absolute maximum analog voltage | -0.5 to VCC + 0.5 V; limited to 5.5 V maximum; VNC, VNO, VCOM with respect to ground |
| Analog port diode current | -50 mA; VNC, VNO, or VCOM < 0 V |
| On-state switch current | -200 to 200 mA; INC, INO, ICOM |
| On-state peak switch current | -400 to 400 mA; VNC, VNO, VCOM = 0 to VCC; pulse duration 1 ms, duty cycle <10% |
| Absolute maximum digital input voltage | -0.5 to 6.5 V; VIN with respect to ground |
| Digital input clamp current | -50 mA; VI < 0 V |
| Continuous current through VCC | 100 mA; Absolute maximum rating |
| Continuous current through GND | -100 to 100 mA; Absolute maximum rating |
| Storage temperature | -65 to 150 °C; Absolute maximum rating |
| Recommended supply voltage | 0 to 5.5 V; Over operating free-air temperature range |
| Recommended analog voltage range | 0 to VCC V; VNC, VNO, VCOM |
| Recommended digital input voltage range | 0 to VCC V; VIN |
| Thermal resistance, junction-to-ambient | 203.9 °C/W (DGS VSSOP), 180.8 °C/W (RSE UQFN); 10-pin packages |
| Thermal resistance, junction-to-case top | 88.3 °C/W (DGS VSSOP), 117.8 °C/W (RSE UQFN); 10-pin packages |
| Thermal resistance, junction-to-board | 123.9 °C/W (DGS VSSOP), 98.6 °C/W (RSE UQFN); 10-pin packages |
| 5-V analog signal range | 0 to VCC V; VCC = 4.5 to 5.5 V; VCOM, VNO, VNC |
| 5-V peak ON resistance | 0.8 Ω typ, 1.1 Ω max at 25°C; 1.5 Ω max full range; VCC = 4.5 V, 0 <= VNO or VNC <= VCC, switch ON, ICOM = -100 mA |
| 5-V ON-state resistance | 0.7 Ω typ, 0.9 Ω max at 25°C; 1.1 Ω max full range; VCC = 4.5 V, VNO or VNC = 2.5 V, switch ON, ICOM = -100 mA |
| 5-V ON-state resistance match between channels | 0.05 Ω typ, 0.1 Ω max; VCC = 4.5 V, VNO or VNC = 2.5 V, switch ON, ICOM = -100 mA |
| 5-V ON-state resistance flatness | 0.1 Ω typ, 0.25 Ω max; VCC = 4.5 V, VNO or VNC = 1 V, 1.5 V, 2.5 V, switch ON, ICOM = -100 mA |
| 5-V NC/NO OFF leakage current | -20 to 20 nA at 25°C; -100 to 100 nA full range; VCC = 5.5 V, VNC or VNO = 1 V or 4.5 V, VCOM = 1 V to 4.5 V, switch OFF |
| 5-V NC/NO power-off leakage current | -1 to 1 µA at 25°C; -20 to 20 µA full range; VCC = 0 V, VNC or VNO = 0 to 5.5 V, VCOM = 5.5 V to 0 V, switch OFF |
| 5-V NC/NO ON leakage current | -20 to 20 nA at 25°C; -100 to 100 nA full range; VCC = 5.5 V, VNC or VNO = 1 V or 4.5 V, VCOM open, switch ON |
| 5-V COM power-off leakage current | -1 to 1 µA at 25°C; -20 to 20 µA full range; VCC = 0 V, VNC or VNO = 0 to 5.5 V, VCOM = 5.5 V to 0 V, switch OFF |
| 5-V COM ON leakage current | -20 to 20 nA at 25°C; -100 to 100 nA full range; VCC = 5.5 V, VCOM = 1 V or 4.5 V, VNC or VNO open, switch ON |
| 5-V input logic high | 2.4 to 5.5 V; VCC = 4.5 to 5.5 V, full temperature range |
| 5-V input logic low | 0 to 0.8 V; VCC = 4.5 to 5.5 V, full temperature range |
| 5-V digital input leakage current | -2 to 2 nA at 25°C; -100 to 100 nA full range; VCC = 5.5 V, VIN = 5.5 V or 0 V |
| 5-V turn-on time | 1 ns min, 8 ns typ, 13 ns max at 25°C; 1 to 16.5 ns full range; VCC = 4.5 to 5.5 V, VCOM = VCC, CL = 35 pF, RL = 50 Ω |
| 5-V turn-off time | 1 ns min, 5 ns typ, 8 ns max; VCC = 4.5 to 5.5 V, VCOM = VCC, CL = 35 pF, RL = 50 Ω |
| 5-V break-before-make time | 1 ns min, 5.5 ns typ, 13 ns max at 25°C; 1 to 14 ns full range; VCC = 4.5 to 5.5 V, VNC = VNO = VCC, CL = 35 pF, RL = 50 Ω |
| 5-V charge injection | -7 pC typ; VCC = 5 V, VGEN = 0 V, CL = 1 nF, RGEN = 0 Ω |
| 5-V OFF capacitance | 18 pF typ; VCC = 5 V, VNC or VNO = VCC or GND, switch OFF |
| 5-V ON capacitance, NC/NO | 55 pF typ; VCC = 5 V, VNC or VNO = VCC or GND, switch ON |
| 5-V ON capacitance, COM | 54.5 pF typ; VCC = 5 V, VCOM = VCC or GND, switch ON |
| 5-V digital input capacitance | 2 pF typ; VCC = 5 V, VIN = VCC or GND |
| 5-V bandwidth | 100 MHz typ; VCC = 5 V, RL = 50 Ω, switch ON |
| 5-V OFF isolation | -64 dB typ; VCC = 5 V, RL = 50 Ω, switch OFF, f = 1 MHz |
| 5-V crosstalk | -64 dB typ; VCC = 5 V, RL = 50 Ω, switch ON, f = 1 MHz |
| 5-V total harmonic distortion | 0.004% typ; VCC = 5 V, f = 20 Hz to 20 kHz, RL = 600 Ω, CL = 50 pF |
| 5-V positive supply current | 10 nA typ, 50 nA max at 25°C; 750 nA max full range; VCC = 5.5 V, switch ON or OFF, VIN = VCC or GND |
| 3.3-V analog signal range | 0 to VCC V; VCC = 3 to 3.6 V; VCOM, VNO, VNC |
| 3.3-V peak ON resistance | 1.3 Ω typ, 1.6 Ω max at 25°C; 2 Ω max full range; VCC = 3 V, 0 <= VNO or VNC <= VCC, switch ON, ICOM = -100 mA |
| 3.3-V ON-state resistance | 1.2 Ω typ, 1.5 Ω max at 25°C; 1.7 Ω max full range; VCC = 3 V, VNO or VNC = 2 V, switch ON, ICOM = -100 mA |
| 3.3-V ON-state resistance match between channels | 0.1 Ω typ, 0.15 Ω max at 25°C; 0.2 Ω max full range; VCC = 3 V, VNO or VNC = 2 V or 0.8 V, switch ON, ICOM = -100 mA |
| 3.3-V OFF leakage current, NC/NO | -20 to 20 nA at 25°C; -50 to 50 nA full range; VCC = 3.6 V, VNC or VNO = 1 V or 3 V, VCOM = 1 V to 3 V, switch OFF |
| 3.3-V power-off leakage current, NC/NO | -1 to 1 µA at 25°C; -15 to 15 µA full range; VCC = 0 V, VNC or VNO = 0 to 3.6 V, VCOM = 3.6 V to 0 V, switch OFF |
| 3.3-V ON leakage current, NC/NO | -10 to 10 nA at 25°C; -20 to 20 nA full range; VCC = 3.6 V, VNC or VNO = 1 V or 3 V, VCOM open, switch ON |
| 3.3-V COM power-off leakage current | -1 to 1 µA at 25°C; -15 to 15 µA full range; VCC = 0 V, VNC or VNO = 3.6 V to 0 V, VCOM = 0 to 3.6 V, switch OFF |
| 3.3-V COM ON leakage current | -10 to 10 nA at 25°C; -20 to 20 nA full range; VCC = 3.6 V, VCOM = 1 V or 3 V, VNC or VNO open, switch ON |
| 3.3-V input logic high | 2 to 5.5 V; VCC = 3 to 3.6 V, full temperature range |
| 3.3-V input logic low | 0 to 0.8 V; VCC = 3 to 3.6 V, full temperature range |
| 3.3-V digital input leakage current | -2 to 2 nA at 25°C; -20 to 20 nA full range; VCC = 3.6 V, VIN = 5.5 V or 0 V |
| 3.3-V turn-on time | 5 ns min, 11 ns typ, 19 ns max at 25°C; 3 to 22 ns full range; VCC = 3 to 3.6 V, VCOM = VCC, CL = 35 pF, RL = 50 Ω |
| 3.3-V turn-off time | 1 ns min, 5 ns typ, 9 ns max; VCC = 3 to 3.6 V, VCOM = VCC, CL = 35 pF, RL = 50 Ω |
| 3.3-V break-before-make time | 1 ns min, 7 ns typ, 17 ns max at 25°C; 1 to 20 ns full range; VCC = 3 to 3.6 V, VNC = VNO = VCC, CL = 35 pF, RL = 50 Ω |
| Datasheet Status | request_only |
Product Overview
The TS5A23159 is a Texas Instruments Signal_Chain device configured as a 2-channel SPDT bidirectional analog switch. Its switch structure supports 2:1 multiplexer/demultiplexer operation, with break-before-make timing specified during channel transfer. The digital control inputs are 5.5 V tolerant, while analog signal paths are specified over 0 to VCC ranges for both 5 V and 3.3 V operating conditions.
Electrical performance is characterized across common supply ranges. At 5 V operation, the device lists 0.7 Ω typical ON-state resistance, 100 MHz typical bandwidth, -64 dB typical OFF isolation, -64 dB typical crosstalk, and 0.004% typical total harmonic distortion over 20 Hz to 20 kHz. At 3.3 V operation, typical ON-state resistance is 1.2 Ω, with turn-on and turn-off timing specified using 35 pF load capacitance and 50 Ω load resistance.
The device is offered in 10-pin VSSOP and 10-pin UQFN packages. Assembly and protection limits include latch-up performance greater than 100 mA per JESD78 Class II, HBM ESD rating of ±2000 V, CDM ESD rating of ±1000 V, and storage temperature from -65 to 150 °C.
Key Features
- 2-channel SPDT, bidirectional 2:1 multiplexer/demultiplexer switching
- Single-supply operation across 1.65-5.5 V
- Power-down isolation supported when VCC equals 0 V
- Break-before-make switching specified during channel transfer
- 5.5 V tolerant digital control inputs
- 0.7 Ω typical ON-state resistance at 5 V
- 1.2 Ω typical ON-state resistance at 3.3 V
- 100 MHz typical bandwidth at 5 V
- -64 dB typical OFF isolation at 1 MHz
- 0.004% typical THD from 20 Hz to 20 kHz
- ±2000 V HBM and ±1000 V CDM ESD ratings
- 10-pin VSSOP and 10-pin UQFN package options
Typical Applications
- Bidirectional analog signal routing
- 2:1 multiplexer/demultiplexer channels
- 5 V analog switch paths
- 3.3 V analog switch paths
- Audio-band signal switching
- Low-resistance signal selection
- Power-off isolated analog ports
- Compact signal-chain assemblies
Procurement Notes
When requesting a quote for TS5A23159, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of switch is the TS5A23159?
The TS5A23159 is a Texas Instruments 2-channel SPDT analog switch. The extracted datasheet facts describe it as a bidirectional analog switch with 2:1 multiplexer/demultiplexer configuration.
What supply voltage range does TS5A23159 support?
The device supports 1.65-5.5 V single-supply operation. Recommended operating supply voltage is listed as 0 to 5.5 V over the operating free-air temperature range.
Does TS5A23159 support power-down isolation?
Yes. The extracted facts state that power-down isolation is supported when VCC = 0 V, with power-off leakage specifications provided for NC, NO, and COM pins under 5 V and 3.3 V conditions.
What ON resistance is specified at 5 V operation?
At VCC = 4.5 V with the switch on and ICOM = -100 mA, 5 V ON-state resistance is 0.7 Ω typical, 0.9 Ω maximum at 25°C, and 1.1 Ω maximum over the full range.
What packages are available for the TS5A23159?
The extracted package data lists a 10-pin VSSOP (DGS) measuring 3.00 mm x 3.00 mm and a 10-pin UQFN (RSE) measuring 1.50 mm x 2.00 mm.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 25, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.