component
DRV8234RTER
Public Made by Adomby adom
Texas Instruments Brushed DC Motor Drivers, QFN-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "DRV8234RTER",
"brief": "Texas Instruments Brushed DC Motor Drivers, QFN-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"package": "QFN-16(3x3)",
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"category": "Motor Driver ICs",
"subcategory": "Brushed DC Motor Drivers",
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"lcsc": "C22397078",
"digikey": "296-DRV8234RTERTR-ND"
},
"distributor_check": {
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"source": "Component Ocean /api/assign-pns",
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"pn": "296-DRV8234RTERTR-ND",
"status": "found"
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"status": "quota"
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"pins": [
{
"number": "1",
"name": "IPROPI",
"type": "output",
"description": "Analog current output proportional to load current; connect a resistor from IPROPI to ground, with IIPROPI limited to 0 to 3 mA."
},
{
"number": "2",
"name": "RSVD",
"type": "unconnected",
"description": "Reserved pin; leave this pin unconnected."
},
{
"number": "3",
"name": "RC_OUT",
"type": "output",
"description": "Open-drain ripple counting output, programmable over I2C as a pulse train or logic level; pull up to a 5-V or 3.3-V supply with VOD up to 5.5 V and IOD up to 5 mA."
},
{
"number": "4",
"name": "nFAULT",
"type": "output",
"description": "Open-drain fault indicator, pulled low during a fault condition; requires an external pullup resistor, with VOD up to 5.5 V and IOD up to 5 mA."
},
{
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"name": "VM",
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"description": "Motor power supply rated 4.5 V to 38 V; bypass to GND with a 0.1-µF ceramic capacitor plus sufficient bulk capacitance rated for VM."
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{
"number": "6",
"name": "OUT1",
"type": "output",
"description": "H-bridge output connected directly to the motor, with peak output current up to 3.7 A."
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{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Device ground; connect to system ground."
},
{
"number": "8",
"name": "OUT2",
"type": "output",
"description": "H-bridge output connected directly to the motor, with peak output current up to 3.7 A."
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{
"number": "9",
"name": "A1",
"type": "input",
"description": "I2C base address select pin, tri-level input."
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{
"number": "10",
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"type": "input",
"description": "I2C base address select pin, tri-level input."
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{
"number": "11",
"name": "nSLEEP",
"type": "input",
"description": "Sleep mode input; logic high enables the device and logic low enters low-power sleep mode, with logic input range 0 to 5.5 V and an internal pulldown resistor."
},
{
"number": "12",
"name": "PH/IN2",
"type": "input",
"description": "Controls the H-bridge output with an internal pulldown; logic input range 0 to 5.5 V."
},
{
"number": "13",
"name": "EN/IN1",
"type": "input",
"description": "Controls the H-bridge output with an internal pulldown; logic input range 0 to 5.5 V."
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{
"number": "14",
"name": "SDA",
"type": "bidirectional",
"description": "I2C data signal; requires a pullup resistor."
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{
"number": "15",
"name": "SCL",
"type": "input",
"description": "I2C clock signal."
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{
"number": "16",
"name": "VREF",
"type": "power_in",
"description": "Analog input that sets the current regulation and stall detection level; recommended VREF range 0 to 3.3 V."
},
{
"number": "17",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
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"exposed pad 17 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
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"at": "2026-10-17T20:13:41"
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"metadata": {
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"Package": "QFN-16(3x3)",
"Category": "Motor Driver ICs",
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{
"name": "PWM frequency INx",
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{
"name": "Open drain pullup voltage nFAULT, RC_OUT",
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{
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{
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{
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{
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{
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