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PAM8007NHR

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Diodes Incorporated Audio Amplifiers, SSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PAM8007NHR

Diodes Incorporated · Audio Amplifiers · SSOP-24

PAM8007NHR from Diodes Incorporated, in a SSOP-24. 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 -OUT_L output Left channel negative output of the Class-D bridge.
2 PGNDL power_in Left channel power ground, return for left output switching currents.
3 PGNDL power_in Left channel power ground, return for left output switching currents.
4 +OUT_L output Left channel positive output of the Class-D bridge.
5 PVDDL power_in Left channel power supply, 2.5V to 5.5V recommended operating range.
6 MUTE input Mute control input, active low (logic low disables outputs, VML max 0.4V, VMH min 1.5V), internal pullup so may be left floating.
7 VDD power_in Analog supply, 2.5V to 5.5V recommended operating range.
8 INL input Left channel audio input.
9 EarInL input Left earphone input.
10 VDC passive Analog reference for the gain control section.
11 VOLUME input DC volume control input that sets the Class-D gain (64 steps).
12 EarOutL output Left earphone output (non-inverting).
13 EarOutR output Right earphone output (non-inverting).
14 VREF power_in Internal analog reference; connect a bypass capacitor (0.47µF to 1.0µF recommended) from VREF to GND.
15 LINE/EAR input Line/earphone switch: speaker output active when low (max 0.4V), earphone output active when high (min 2.5V).
16 EarlnR input Right earphone input.
17 INR input Right channel audio input.
18 GND power_in Analog ground, tied to signal components and then to system ground.
19 SHDN input Shutdown control input, active low (VSL max 0.4V, VSH min 1.5V), internal pullup so may be left floating.
20 PVDDR power_in Right channel power supply, 2.5V to 5.5V recommended operating range.
21 +OUT_R output Right channel positive output of the Class-D bridge.
22 PGNDR power_in Right channel power ground, return for right output switching currents.
23 PGNDR power_in Right channel power ground, return for right output switching currents.
24 -OUT_R output Right channel negative output of the Class-D bridge.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SSOP-24
Category Amplifiers/Comparators
Pins 24

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage Range VDD 2.5 5.5 V 4
Quiescent Current IQ 12 16 mA No Load 4
Output Offset Voltage VOS 10 50 mV No Load 4
Output Power PO 1.55 1.75 W THD+N = 10%, f = 1kHz, RL = 8Ω 4
Output Power PO 2.85 3.1 W THD+N = 10%, f = 1kHz, RL = 4Ω 4
Efficiency η 85 92 % PO = 1.75W, f = 1kHz, RL = 8Ω 4
Efficiency η 80 88 % PO = 3.0W, f = 1kHz, RL = 4Ω 4
Oscillator Frequency fOSC 200 250 300 kHz 4
Shutdown Current ISHDN 20 µA VSHDN = 0V 4
Mute Current IMUTE 8 12 mA VMUTE = 0V 4
SHDN Input High VSH 1.5 V 4
SHDN Input Low VSL 0.4 V 4
MUTE Input High VMH 1.5 V 4
MUTE Input Low VML 0.4 V 4
Line/Ear Input High VDH 2.5 V 4
Line/Ear Input Low VDL 0.4 V 4
Supply Voltage 6 V 3
Input Voltage -0.3 V Upper limit printed as VDD +0.3 3
Maximum Junction Temperature 150 °C 3
Storage Temperature -65 150 °C 3
Soldering Temperature 300 °C 5 sec 3
Supply Voltage Range VDD 2.5 5.5 V 3
Ambient Operation Temperature Range TA -20 85 °C 3
Junction Temperature Range TJ -20 125 °C 3
Thermal Resistance (Junction to Ambient), SSOP-24 θJA 90 °C/W SSOP-24 package 4
Thermal Resistance (Junction to Case), SSOP-24 θJC 32 °C/W SSOP-24 package 4

CAD (KiCad official)

  • Symbol: PAM8007NHR
  • Footprint: Package_SO:SSOP-24_5.3x8.2mm_P0.65mm
  • 3D model: SSOP-24 (KiCad packages3D, STEP)
  • 3D model files: pam8007nhr-etched.step / pam8007nhr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pam8007nhr.step / pam8007nhr.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (17 pp, sha256 652daad51c261e66, retrieved 2026-10-18, tier: lcsc)
  • 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