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LMH2832IRHAT

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Texas Instruments RF Amplifiers, QFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LMH2832IRHAT

Texas Instruments · RF Amplifiers · QFN-40-EP(6x6)

LMH2832IRHAT from Texas Instruments, in a QFN-40-EP(6x6). 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 INMA input Negative differential input for channel A; absolute analog input range is -0.5 V to 5.5 V.
2 GND power_in Analog ground.
3 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
4 CS input Serial interface enable, active low; digital I/O absolute range is -0.3 V to 2 V.
5 SCLK input Serial interface clock input; digital I/O absolute range is -0.3 V to 2 V.
6 SDI input Serial interface data input; digital I/O absolute range is -0.3 V to 2 V.
7 SDO output Serial interface data output; digital I/O absolute range is -0.3 V to 2 V.
8 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
9 GND power_in Analog ground.
10 INMB input Negative differential input for channel B; absolute analog input range is -0.5 V to 5.5 V.
11 INPB input Positive differential input for channel B; absolute analog input range is -0.5 V to 5.5 V.
12 GND power_in Analog ground.
13 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
14 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
15 PDB input Power-down control for channel B; logic high powers down the channel.
16 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
17 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
18 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
19 GND power_in Analog ground.
20 OUTPB output Positive differential output for channel B.
21 OUTMB output Negative differential output for channel B.
22 GND power_in Analog ground.
23 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
24 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
25 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
26 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
27 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
28 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
29 GND power_in Analog ground.
30 OUTMA output Negative differential output for channel A.
31 OUTPA output Positive differential output for channel A.
32 GND power_in Analog ground.
33 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
34 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
35 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
36 PDA input Power-down control for channel A; logic high powers down the channel.
37 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
38 VCC power_in Analog voltage supply; recommended supply is 4.75 V to 5.25 V (5 V nominal).
39 GND power_in Analog ground.
40 INPA input Positive differential input for channel A; absolute analog input range is -0.5 V to 5.5 V.
41 Thermal pad passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package QFN-40-EP(6x6)
Category RF And Wireless
Pins 41

CAD (KiCad official)

  • Symbol: LMH2832IRHAT
  • Footprint: Package_DFN_QFN:QFN-40-1EP_6x6mm_P0.5mm_EP4.6x4.6mm
  • 3D model: QFN-40-EP(6x6) (KiCad packages3D, STEP)
  • 3D model files: lmh2832irhat-etched.step / lmh2832irhat-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmh2832irhat.step / lmh2832irhat.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (53 pp, sha256 b673af1f164f0ed3, retrieved 2026-10-11, 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