SCDS247B October 2008 – February 2016 TS12A44513 , TS12A44514 , TS12A44515
PRODUCTION DATA.
The TS12A44513, TS12A44514, and TS12A44515 devices have four bidirectional single-pole single-throw (SPST) single-supply CMOS analog switches. The TS12A44513 has two normally closed (NC) switches and two normally open (NO) switches, the TS12A44514 has four NO switches, and the TS12A44515 has four NC switches.
These CMOS switches may operate continuously with a single supply from 2 V to 12 V and can handle rail-to-rail analog signals. The OFF-leakage current maximum is only 1 nA at 25°C or 10 nA at 85°C.
When using a 5-V supply, all digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
TS12A44513, TS12A44514, TS12A44515 | TSSOP (14) | 5.00 mm x 4.4 mm |
SOIC (14) | 8.65 mm x 3.91 mm |
Changes from A Revision (November 2014) to B Revision
Changes from * Revision (October 2008) to A Revision
PIN | I/O | DESCRIPTION | |||
---|---|---|---|---|---|
NAME | TS12A44513 | TS12A44514 | TS12A44515 | ||
COM | 2, 4, 9, 10 | 2, 4, 9, 10 | 2, 4, 9, 10 | I/O | Common |
VCC | 14 | 14 | 14 | I | Power supply |
IN | 5, 6, 12, 13 | 5, 6, 12, 13 | 5, 6, 12, 13 | I | Digital control to connect COM to NO or NC |
GND | 7 | 7 | 7 | GND | Ground |
NO | 1, 8 | 1, 3, 8, 11 | – | I/O | Normally open |
NC | 3, 11 | – | 1, 3, 8, 11 | I/O | Normally closed |
MIN | MAX | UNIT | ||||
---|---|---|---|---|---|---|
VCC | Supply voltage | –0.3 | 13 | V | ||
VNC
VNO VCOM |
Analog voltage(4) | –0.3 | VCC + 0.3 | V | ||
INC
INO ICOM IIN |
Analog current | -20 | 20 | mA | ||
Peak current (pulsed at 1 ms, 10% duty cycle) | ±30 | mA | ||||
TA | Operating temperature | –40 | 85 | °C | ||
PD | Power dissipation | Mounted on JEDEC 4-layer board (JESD 51-7), No airflow, TA = 25°C, TJ = 125°C | PW package | 0.88 | W | |
Tstg | Storage temperature | –65 | 150 | °C |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±2000 | V |
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) | ±500 |
MIN | MAX | UNIT | ||
---|---|---|---|---|
VCC | 2 | 12 | V | |
VNC, VNO, VCOM, VIN | 0 | VCC | V |
THERMAL METRIC(1) | TS12A44513, TS12A44514, TS12A44515 | UNIT | ||
---|---|---|---|---|
D | PW | |||
14 PINS | 14 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 89.8 | 119.6 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 49.6 | 48.4 | |
RθJB | Junction-to-board thermal resistance | 44.4 | 61.3 | |
ψJT | Junction-to-top characterization parameter | 13.8 | 5.7 | |
ψJB | Junction-to-board characterization parameter | 44.1 | 60.7 |
PARAMETER | TEST CONDITIONS | TA | MIN | TYP(2) | MAX | UNIT | ||
---|---|---|---|---|---|---|---|---|
ANALOG SWITCH | ||||||||
VCOM, VNO, VNC | Analog signal range | 0 | VCC | V | ||||
Ron | ON-state resistance | VCC = 4.5 V, VCOM = 3.5 V, ICOM = 1 mA |
25°C | 12 | 20 | Ω | ||
Full | 30 | |||||||
Ron(flat) | ON-state resistance flatness |
VCOM = 1 V, 2 V, 3 V, ICOM = 1 mA |
25°C | 1 | 3 | Ω | ||
Full | 4 | |||||||
ΔRon | ON-state resistance matching between channels(5) |
VCC = 4.5 V, ICOM = 5 mA, VNO or VNC = 3 V |
25°C | 3 | Ω | |||
TMIN to TMAX | 4 | |||||||
INO(OFF),
INC(OFF) |
NO, NC OFF leakage current(3) |
VCC = 5.5 V, VCOM = 1 V, VNO or VNC = 4.5 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
ICOM(OFF) | COM OFF leakage current(3) |
VCC = 5.5 V, VCOM = 1 V, VNO or VNC = 4.5 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
ICOM(ON) | COM ON leakage current(3) |
VCC = 5.5 V, VCOM = 4.5 V, VNO or VNC = 4.5 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
DIGITAL CONTROL INPUT (IN) | ||||||||
VIH | Input logic high | Full | 2.4 | VCC | V | |||
VIL | Input logic low | Full | 0 | 0.8 | V | |||
IIH, IIL | Input leakage current | VIN = VCC, 0 V | Full | 0.01 | μA | |||
DYNAMIC | ||||||||
tON | Turn-on time | see Figure 2 | 25°C | 45 | 100 | ns | ||
Full | 125 | |||||||
tOFF | Turn-off time | see Figure 2 | 25°C | 35 | 50 | ns | ||
Full | 70 | |||||||
QC | Charge injection(4) | CL = 1 nF, VNO = 0 V, RS = 0 Ω, See Figure 1 |
25°C | –1.5 | pC | |||
CNO(OFF), CNC(OFF) |
NO, NC OFF capacitance |
f = 1 MHz, See Figure 4 | 25°C | 8 | pF | |||
CCOM(OFF) | COM OFF capacitance |
f = 1 MHz, See Figure 4 | 25°C | 8 | pF | |||
CCOM(ON) | COM ON capacitance |
f = 1 MHz, See Figure 4 | 25°C | 19 | pF | |||
CI | Digital input capacitance | VIN = VCC, 0 V | 25°C | 2 | pF | |||
BW | Bandwidth | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, |
25°C | 530 | MHz | |||
OISO | OFF isolation | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, f = 100 kHz |
25°C | –94 | dB | |||
THD | Total harmonic distortion | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, f = 100 kHz |
25°C | 0.09% | ||||
SUPPLY | ||||||||
ICC | Supply Current | VIN = VCC, 0 V | 25°C | 0.05 | μA | |||
Full | 0.1 |
PARAMETER | TEST CONDITIONS | TA | MIN | TYP(2) | MAX | UNIT | ||
---|---|---|---|---|---|---|---|---|
ANALOG SWITCH | ||||||||
VCOM, VNO, VNC | Analog signal range | 0 | VCC | V | ||||
Ron | ON-state resistance | VCC = 11.4 V, VCOM = 10 V, ICOM = 1 mA |
25°C | 6.5 | 10 | Ω | ||
Full | 15 | |||||||
Ron(flat) | ON-state resistance flatness |
VCC = 11.4 V, VCOM = 2 V, 5 V, 10 V, ICOM = 1 mA |
25°C | 1.5 | 3 | Ω | ||
Full | 4 | |||||||
ΔRon | ON-state resistance matching between channels(5) |
VCC = 11.4 V, ICOM = 5 mA, VNO or VNC = 10 V |
25°C | 2.5 | Ω | |||
TMIN to TMAX | 3 | |||||||
INO(OFF),
INC(OFF) |
NO, NC OFF leakage current(3) |
VCC = 12.6 V, VCOM = 1 V, VNO or VNC = 10 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
ICOM(OFF) | COM OFF leakage current(3) |
VCC = 12.6 V, VCOM = 1 V, VNO or VNC = 10 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
ICOM(ON) | COM ON leakage current(3) |
VCC = 12.6 V, VCOM = 10 V, VNO or VNC = 10 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
DIGITAL CONTROL INPUT (IN) | ||||||||
VIH | Input logic high | Full | 5 | VCC | V | |||
VIL | Input logic low | Full | 0 | 0.8 | V | |||
IIH, IIL | Input leakage current | VIN = VCC, 0 V | Full | 0.001 | μA | |||
DYNAMIC | ||||||||
tON | Turn-on time | See Figure 2 | 25°C | 25 | 75 | ns | ||
Full | 80 | |||||||
tOFF | Turn-off time | See Figure 2 | 25°C | 20 | 45 | ns | ||
Full | 50 | |||||||
QC | Charge injection(4) | CL = 1 nF, VNO = 0 V, RS = 0 Ω, See Figure 1 |
25°C | –10.5 | pC | |||
CNO(OFF), CNC(OFF) |
NO, NC OFF capacitance |
f = 1 MHz, See Figure 4 | 25°C | 8 | pF | |||
CCOM(OFF) | COM OFF capacitance |
f = 1 MHz, See Figure 4 | 25°C | 8 | pF | |||
CCOM(ON) | COM ON capacitance |
f = 1 MHz, See Figure 4 | 25°C | 21.5 | pF | |||
CI | Digital input capacitance | VIN = VCC, 0 V | 25°C | 2 | pF | |||
BW | Bandwidth | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, |
25°C | 530 | MHz | |||
OISO | OFF isolation | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, f = 100 kHz |
25°C | –95 | dB | |||
THD | Total harmonic distortion | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, f = 100 kHz |
25°C | 0.07% | ||||
SUPPLY | ||||||||
ICC | Supply Current | VIN = VCC, 0 V | 25°C | 0.05 | μA | |||
Full | 0.2 |
PARAMETER | TEST CONDITIONS | TA | MIN | TYP(2) | MAX | UNIT | ||
---|---|---|---|---|---|---|---|---|
ANALOG SWITCH | ||||||||
VCOM, VNO, VNC | Analog signal range | 0 | VCC | V | ||||
Ron | ON-state resistance | VCC = 3 V, VCOM = 1.5 V, INO = 1 mA, |
25°C | 20 | 40 | Ω | ||
Full | 50 | |||||||
Ron(flat) | ON-state resistance flatness |
VCC = 3 V, VCOM = 1 V, 1.5 V, 2 V, ICOM = 1 mA |
25 °C | 1 | 3 | Ω | ||
Full | 4 | |||||||
ΔRon | ON-state resistance matching between channels(5) |
VCC = 2.7 V, ICOM = 5 mA, VNO or VNC = 1.5 V |
25°C | 3.5 | Ω | |||
TMIN to TMAX | 4.5 | |||||||
INO(OFF),
INC(OFF) |
NO, NC OFF leakage current(3) |
VCC = 3.6 V, VCOM = 1 V, VNO or VNC = 3 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
ICOM(OFF) | COM OFF leakage current(3) |
VCC = 3.6 V, VCOM = 1 V, VNO or VNC = 3 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
ICOM(ON) | COM ON leakage current(3) |
VCC = 3.6 V, VCOM = 3 V, VNO or VNC = 3 V |
25°C | 1 | nA | |||
Full | 10 | |||||||
DIGITAL CONTROL INPUT (IN) | ||||||||
VIH | Input logic high | Full | 2.4 | VCC | V | |||
VIL | Input logic low | Full | 0 | 0.8 | V | |||
IIH, IIL | Input leakage current | VIN = VCC, 0 V | Full | 0.01 | μA | |||
DYNAMIC | ||||||||
tON | Turn-on time(4) | See Figure 2 | 25°C | 70 | 120 | ns | ||
Full | 175 | |||||||
tOFF | Turn-off time(4) | See Figure 2 | 25°C | 50 | 80 | ns | ||
Full | 120 | |||||||
QC | Charge injection(4) | CL = 1 nF, See Figure 1 | 25°C | –0.5 | pC | |||
CNO(OFF), CNC(OFF) |
NO, NC OFF capacitance |
f = 1 MHz, See Figure 4 | 25°C | 8 | pF | |||
CCOM(OFF) | COM OFF capacitance |
f = 1 MHz, See Figure 4 | 25°C | 8 | pF | |||
CCOM(ON) | COM ON capacitance |
f = 1 MHz, See Figure 4 | 25°C | 17 | pF | |||
CI | Digital input capacitance | VIN = VCC, 0 V | 25°C | 2 | pF | |||
BW | Bandwidth | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, f = 100 kHz |
25°C | 510 | MHz | |||
OISO | OFF isolation | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, f = 100 kHz |
25°C | –94 | dB | |||
THD | Total harmonic distortion | RL = 50 Ω, CL = 15 pF, VNO = 1 VRMS, f = 100 kHz |
25°C | 0.27% | ||||
SUPPLY | ||||||||
ICC | Supply Current | VIN = VCC, 0 V | 25°C | 0.05 | μA | |||
Full | 0.2 |
The TS12A4451x has 4 bidirectional single-pole single-throw (SPST) single-supply CMOS analog switches. The TS12A44513 has two normally closed (NC) switches and two normally open (NO) switches, the TS12A44514 has four normally open (NO) switches, and the TS12A44515 has four normally closed (NC) switches .
These CMOS switches can operate continuously with a single supply between 2 V and 12 V and can handle rail-to-rail analog signals. The OFF-leakage current maximum is only 1 nA at 25°C or 10 nA at 85°C.
When using a 5-V supply, all digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility.
The TS12A4451x is bidirectional with fast switching times in the 10's of ns range which allows data acquisition and communication between multiple devices.
With a 5-V supply these devices are compatible with standard 1.8-V TTL/CMOS logic.
IN | NO TO COM, COM TO NO | NC TO COM, COM TO NC |
---|---|---|
L | OFF | ON |
H | ON | OFF |
NOTE
Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality.
The switches are bidirectional, so the NO, NC, and COM pins can be used as either inputs or outputs.
The logic-level thresholds are CMOS/TTL compatible when VCC is 5 V. As VCC is raised, the level threshold increases slightly. When VCC reaches 12 V, the level threshold is about 3 V – above the TTL-specified high-level minimum of 2.8 V, but still compatible with CMOS outputs.
CAUTION
Do not connect the TS12A44513/TS12A44514/MAS4515 VCC to 3 V and then connect the logic-level pins to logic-level signals that operate from 5-V supply. Output levels can exceed 3 V and violate the absolute maximum ratings, damaging the part and/or external circuits.
Ensure that all of the signals passing through the switch are with in the specified ranges to ensure proper performance.
MIN | MAX | UNIT | ||
---|---|---|---|---|
VCC | 0 | 12 | V | |
VNC, VNO, VCOM, VIN | 0 | VCC | V |
The TS12A4451x can be properly operated without any external components. However, it is recommended that unused pins be connected to ground through a 50-Ω resistor to prevent signal reflections back into the device. It is also recommended that the digital control pins (INX) be pulled up to VCC or down to GND to avoid undesired switch positions that could result from the floating pin.