Specifications
| Type | Description |
|---|---|
| Part Number | TS5A3359 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | US8 (8) 2.30 mm x 2.00 mm; DSBGA (8) 1.25 mm x 2.25 mm |
| Switch Configuration | Single-channel SP3T, 3:1 multiplexer/demultiplexer; bidirectional analog switch |
| Supply Voltage Range | 1.65-5.5 V; single-supply operation |
| Power-Down Isolation | Supported; VCC = 0 V |
| Break-Before-Make Switching | Specified; channel switching |
| Control Input Tolerance | 5.5 V tolerant; digital control inputs |
| Charge Injection | 5 pC; VCC = 1.8 V |
| Latch-Up Performance | >100 mA; per JESD 78, Class II |
| HBM ESD Rating | ±2000 V; per ANSI/ESDA/JEDEC JS-001, all pins |
| CDM ESD Rating | ±1000 V; per JEDEC JESD22-C101, all pins |
| Recommended VCC | 1.65-5.5 V; operating free-air temperature range |
| Recommended Analog Voltage Range | 0 V to VCC; VNO, VCOM |
| Recommended Digital Input Voltage Range | 0 V to VCC; VI |
| Absolute Maximum Supply Voltage | -0.5 to 6.5 V; VCC, all voltages with respect to ground |
| Absolute Maximum Analog Voltage | -0.5 V to VCC + 0.5 V, limited to 5.5 V max; VNO, VCOM |
| Absolute Maximum Digital Input Voltage | -0.5 to 6.5 V; VI |
| On-State Switch Current | -400 to 400 mA; VNO, VCOM = 0 to VCC |
| Continuous Current Through VCC | 100 mA; ICC |
| Continuous Current Through GND | -100 to 100 mA; IGND |
| Storage Temperature | -65 to 150 °C; Tstg |
| Junction Temperature | 150 °C; TJ absolute maximum |
| Thermal Resistance RthetaJA | 204.2 °C/W; 105.8 °C/W; DCU US8 package; YZP DSBGA package |
| Thermal Resistance RthetaJC(top) | 76.2 °C/W; 1.6 °C/W; DCU US8 package; YZP DSBGA package |
| Thermal Resistance RthetaJB | 82.9 °C/W; 10.8 °C/W; DCU US8 package; YZP DSBGA package |
| 5-V Analog Signal Range | 0 V to VCC; VCC = 4.5-5.5 V, VCOM/VNO |
| 5-V Peak On Resistance | 0.8 typ, 1.1 max at 25°C; 1.5 max full range, Ω; VCC = 4.5 V, 0 <= VNO <= VCC, switch ON, ICOM = -100 mA |
| 5-V On-State Resistance | 0.7 typ, 0.9 max at 25°C; 1.1 max full range, Ω; VCC = 4.5 V, VNO = 2.5 V, switch ON, ICOM = -100 mA |
| 5-V On-State Resistance Match | 0.1 typ, 0.1 max, Ω; VCC = 4.5 V, VNO = 2.5 V, switch ON, ICOM = -100 mA |
| 5-V On-State Resistance Flatness | 0.1 typ, 0.25 max at 25°C; 0.25 max full range, Ω; VCC = 4.5 V, VNO = 1 V, 1.5 V, 2.5 V, switch ON, ICOM = -100 mA |
| 5-V NO Off Leakage | -20 min, 5 typ, 20 max nA at 25°C; -150 to 150 nA full range; VCC = 5.5 V, VNO = 1 V or 4.5 V, switch OFF, VCOM = 1 V to 4.5 V |
| 5-V NO Power-Off Leakage | -1 min, 0.8 typ, 1 max µA at 25°C; -25 to 25 µA full range; VCC = 0 V, VNO = 0 to 5.5 V, switch OFF, VCOM = 5.5 V to 0 V |
| 5-V Digital Input Logic High | 2.4-5.5 V; VCC = 4.5-5.5 V, IN1/IN2, full temperature range |
| 5-V Digital Input Logic Low | 0-0.8 V; VCC = 4.5-5.5 V, IN1/IN2, full temperature range |
| 5-V Input Leakage Current | -2 to 2 nA at 25°C; -20 to 20 nA full range; VCC = 5.5 V, VI = 5.5 V or 0 V |
| 5-V Turn-On Time | 1 min, 2.5 typ, 21 max ns at 25°C; 1 min, 23.5 max ns full range; VCOM = VCC, CL = 35 pF, RL = 50 Ω |
| 5-V Turn-Off Time | 1 min, 6 typ, 10.5 max ns at 25°C; 1 min, 12 max ns full range; VCOM = VCC, CL = 35 pF, RL = 50 Ω |
| 5-V Break-Before-Make Time | 0.5 min, 8.5 typ, 18 max ns at 25°C; 0.5 min, 23 max ns full range; VNO = VCC, CL = 35 pF, RL = 50 Ω |
| 5-V Charge Injection | 20 pC; VGEN = 0 V, CL = 1 nF, RGEN = 0 Ω, 25°C |
| 5-V Bandwidth | 75 MHz; RL = 50 Ω, switch ON, 25°C |
| 5-V Off Isolation | -64 dB; RL = 50 Ω, switch OFF, f = 1 MHz, 25°C |
| 5-V Crosstalk | -64 dB; RL = 50 Ω, switch ON, f = 1 MHz, 25°C |
| 5-V Total Harmonic Distortion | 0.005%; RL = 600 Ω, f = 20 Hz to 20 kHz, CL = 50 pF, 25°C |
| 5-V Positive Supply Current | 16 typ, 50 max nA at 25°C; 1200 max nA full range; VCC = 5.5 V, VI = VCC or GND, switch ON or OFF |
| 3.3-V Peak On Resistance | 1.3 typ, 1.6 max at 25°C; 2 max full range, Ω; VCC = 3 V, 0 <= VNO <= VCC, switch ON, ICOM = -100 mA |
| 3.3-V On-State Resistance | 1.2 typ, 1.6 max at 25°C; 1.8 max full range, Ω; VCC = 3 V, VNO = 2 V, switch ON, ICOM = -100 mA |
| 3.3-V On-State Resistance Match | 0.1 typ, 0.15 max, Ω; VCC = 3 V, VNO = 2 V or 0.8 V, switch ON, ICOM = -100 mA |
| 3.3-V On-State Resistance Flatness | 0.2 typ, 0.35 max, Ω; VCC = 3 V, VNO = 2 V or 0.8 V, switch ON, ICOM = -100 mA |
| Pins | NO0, NO1, NO2, GND, IN2, IN1, COM, VCC; 8-pin DCU/YZP packages |
| Datasheet Status | request_only |
Product Overview
TS5A3359 is a Texas Instruments single-channel SP3T bidirectional analog switch configured as a 3:1 multiplexer/demultiplexer. It is intended for routing analog signals between COM and NO0, NO1, or NO2 under digital control through IN1 and IN2, with break-before-make switching specified for channel changes.
The device uses a 1.65 V to 5.5 V single supply. Recommended analog and digital input ranges are 0 V to VCC, while the digital control inputs are 5.5 V tolerant. Power-down isolation is supported when VCC = 0 V, and NO power-off leakage is specified for the 5 V condition.
Package options include US8 (8) at 2.30 mm x 2.00 mm and DSBGA (8) at 1.25 mm x 2.25 mm. The 8-pin pinout includes NO0, NO1, NO2, GND, IN2, IN1, COM, and VCC. Thermal resistance values are specified separately for the DCU US8 and YZP DSBGA packages.
Signal-chain use cases include analog multiplexer/demultiplexer routing, compact low-voltage signal switching, audio-band signal paths, and systems requiring low on-resistance, low leakage, off isolation, and crosstalk specifications.
Key Features
- Single-channel SP3T 3:1 multiplexer/demultiplexer topology
- Bidirectional analog switching between COM and NO pins
- 1.65 V to 5.5 V single-supply operation
- Power-down isolation supported when VCC is 0 V
- Specified break-before-make operation during channel switching
- Digital control inputs tolerate up to 5.5 V
- 0 V to VCC recommended analog signal range
- 75 MHz bandwidth at 5 V test condition
- 0.005% THD over 20 Hz to 20 kHz
- US8 and DSBGA 8-pin package options
Typical Applications
- Analog signal multiplexing
- Analog signal demultiplexing
- Low-voltage signal routing
- COM-to-NO channel selection
- Audio-band signal switching
- Power-down isolated signal paths
- Compact 8-pin signal-chain designs
Procurement Notes
When requesting a quote for TS5A3359, 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 switch configuration does the TS5A3359 provide?
The TS5A3359 is specified as a single-channel SP3T bidirectional analog switch. It operates as a 3:1 multiplexer/demultiplexer, routing signals between COM and one of the NO0, NO1, or NO2 channels.
What supply range is recommended for TS5A3359 operation?
The recommended VCC range is 1.65 V to 5.5 V across the operating free-air temperature range. The recommended analog and digital input voltage ranges are both 0 V to VCC.
Does the TS5A3359 support power-down isolation?
Yes. Power-down isolation is listed as supported when VCC = 0 V. The datasheet facts also specify 5 V NO power-off leakage with VCC = 0 V under the stated VNO and VCOM conditions.
What packages are listed for the TS5A3359?
The listed package options are US8 (8) measuring 2.30 mm x 2.00 mm and DSBGA (8) measuring 1.25 mm x 2.25 mm. The 8-pin pin list includes NO0, NO1, NO2, GND, IN2, IN1, COM, and VCC.
What are the key 5 V signal performance figures?
At the stated 5 V conditions, the extracted facts include 75 MHz bandwidth, -64 dB off isolation, -64 dB crosstalk, and 0.005% total harmonic distortion over 20 Hz to 20 kHz with the specified load and capacitance.
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.