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AMC1304M05QDWRQ1

Texas Instruments · ADCs/DACs - Special Purpose · SOIC-16-300mil

AMC1304M05QDWRQ1 from Texas Instruments, in a SOIC-16-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	NC	unconnected	This pin can be connected to VCAP or left unconnected.
2	AINP	input	Noninverting analog input of the modulator, with a ±50 mV or ±250 mV input range depending on the device version.
3	AINN	input	Inverting analog input of the modulator; the floating ground AGND is derived from the end of the shunt connected to this pin.
4	AGND	power_in	Internally connected to pin 8; can be left unconnected or tied to high-side ground.
5	NC	unconnected	This pin can be left unconnected or tied to AGND only.
6	LDOIN	power_in	Low-dropout regulator input, rated 4 V to 18 V (recommended 15 V nominal).
7	VCAP	power_out	Output of the internal LDO regulator; requires decoupling as specified in the Power-Supply Recommendations section.
8	AGND	power_in	High-side ground reference.
9	DGND	power_in	Controller-side ground reference.
10	NC	unconnected	No internal connection on this pin in the CMOS version.
11	DOUT	output	Modulator data output (CMOS interface).
12	NC	unconnected	No internal connection.
13	CLKIN	input	Modulator clock input, 5 MHz to 20.1 MHz.
14	DVDD	power_in	Controller-side power supply, 3.0 V to 5.5 V; decouple as described in the Power-Supply Recommendations section.
15	NC	unconnected	This pin can be left unconnected or tied to DVDD only.
16	DGND	power_in	Controller-side ground reference.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOIC-16-300mil
Category	Data Acquisition
Pins	16

CAD (KiCad official)

Symbol: AMC1304M05QDWRQ1
Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
3D model: SOIC-16-300mil (KiCad packages3D, STEP)
3D model files: amc1304m05qdwrq1-etched.step / amc1304m05qdwrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); amc1304m05qdwrq1.step / amc1304m05qdwrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Texas Instruments datasheet (41 pp, sha256 f7b46c989e90943c, retrieved 2026-10-08, tier: lcsc)
Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF