component

QCPL-7847-000E

Public Made by Adom

by adom

Broadcom AVAGO Operational Amplifier, DIP-8-300mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentop-amp-cmpqcpl-7847-000e
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs qcpl-7847-000e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers qcpl-7847-000e: viewers · Ray 2mo ago
package.json Publish 0.1.0 · Ray 2mo ago
page.json qcpl-7847-000e: specified limits as data (metadata.characteristics, 27 rows from the datasheet) · Ray 19d ago
qcpl-7847-000e-etched.fit.json qcpl-7847-000e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
qcpl-7847-000e-etched.glb qcpl-7847-000e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
qcpl-7847-000e-etched.step qcpl-7847-000e: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
qcpl-7847-000e.glb Publish 0.1.0 · Ray 2mo ago
qcpl-7847-000e.kicad_mod Publish 0.1.0 · Ray 2mo ago
qcpl-7847-000e.kicad_sym Publish 0.1.0 · Ray 2mo ago
qcpl-7847-000e.lbr Publish 0.1.0 · Ray 2mo ago
qcpl-7847-000e.step Publish 0.1.0 · Ray 2mo ago
README.md qcpl-7847-000e: specified limits as data (metadata.characteristics, 27 rows from the datasheet) · Ray 19d ago

QCPL-7847-000E

Broadcom AVAGO · Operational Amplifier · DIP-8-300mil

QCPL-7847-000E from Broadcom AVAGO, in a DIP-8-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD1 power_in Input-side supply voltage, 4.5 V to 5.5 V (5.5 V absolute max). Requires a 0.1 uF bypass capacitor between pins 1 and 4.
2 VIN+ input Positive analog input to the isolation amplifier. Accurate/linear range -200 mV to +200 mV; functional range -2 V to +2 V (referenced to GND1). Typically connected across an external current-sense resistor.
3 VIN- input Negative analog input to the isolation amplifier. Accurate/linear range -200 mV to +200 mV; functional range -2 V to +2 V (referenced to GND1). Typically tied to the low side of the current-sense resistor.
4 GND1 power_in Input-side ground reference. Isolated from GND2 by the optical isolation barrier.
5 GND2 power_in Output-side ground reference. Isolated from GND1 by the optical isolation barrier.
6 VOUT- output Negative differential analog output, referenced to GND2. Combined with VOUT+ produces the isolated differential output proportional to the (VIN+ - VIN-) input.
7 VOUT+ output Positive differential analog output, referenced to GND2. Combined with VOUT- produces the isolated differential output proportional to the (VIN+ - VIN-) input. Absolute range -0.5 V to VDD2+0.5 V.
8 VDD2 power_in Output-side supply voltage, 4.5 V to 5.5 V (5.5 V absolute max). Requires a 0.1 uF bypass capacitor between pins 5 and 8.

Key specifications

Parameter Value
Manufacturer Broadcom AVAGO
Package DIP-8-300mil
Category Op-amp/Cmp
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • QCPL-7847-000E
  • QCPL-7847-000E300E
  • QCPL-7847-000E500E

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Storage Temperature TS -55 125 °C 6
Operating Temperature TA -40 100 °C 6
Supply Voltage VDD1, VDD2 0 5.5 V 6
Steady-State Input Voltage VIN+, VIN- -2 V 6
2 Second Transient Input Voltage VIN+, VIN- -6 V 6
Output Voltage VOUT -0.5 V 6
Ambient Operating Temperature TA -40 85 °C 6
Supply Voltage VDD1, VDD2 4.5 5.5 V 6
Input Voltage (accurate and linear) VIN+, VIN- -200 200 mV 6
Input Voltage (functional) VIN+, VIN- -2 2 V 6
Input Offset Voltage VOS -2 0.3 2 mV TA = 25°C 7
Input Offset Voltage over temperature VOS -3 3 mV TA = -40°C to +85°C 7
Magnitude of Input Offset Change vs. Temperature /ΔVOS/ΔTA/ 3 10 µV/°C 7
Gain (± 5% Tol.) G 7.6 8 8.4 V/V -200 mV < VIN+ < 200 mV, TA = 25°C 7
VOUT 200 mV Nonlinearity NL200 0.0037 0.35 % -200 mV < VIN+ < 200 mV 7
VOUT 100 mV Nonlinearity NL100 0.0027 0.2 % -100 mV < VIN+ < 100 mV 7
Maximum Input Voltage before VOUT Clipping /VIN+/MAX 308 mV 7
Input Supply Current IDD1 10.86 15.5 mA VIN+ = 400 mV 7
Output Supply Current IDD2 11.56 15.5 VIN+ = -400 mV 7
Input Current IIN+ -0.5 5 µA 7
Output Common-Mode Voltage VOCM 2.2 2.545 2.8 V 7
VOUT Bandwidth (-3 dB) BW 50 100 kHz VIN+ = 200 mVpk-pk sine wave. 8
Common Mode Transient Immunity CMTI 10 15 kV/µs VCM = 1 kV, TA = 25°C 8
VIN to VOUT Signal Delay (50 – 10%) tPD10 2.03 3.3 µs Measured at output of MC34081 on Figure 15. VIN+ = 0 mV to 150 mV step. 8
VIN to VOUT Signal Delay (50 – 50%) tPD50 3.47 5.6 µs Measured at output of MC34081 on Figure 15. VIN+ = 0 mV to 150 mV step. 8
VIN to VOUT Signal Delay (50 – 90%) tPD90 4.99 9.9 µs Measured at output of MC34081 on Figure 15. VIN+ = 0 mV to 150 mV step. 8
VOUT Rise/Fall Time (10 – 90%) tR/F 2.96 6.6 µs 8

CAD (KiCad official)

  • Symbol: QCPL-7847-000E
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: DIP-8-300mil (KiCad packages3D, STEP)
  • 3D model files: qcpl-7847-000e-etched.step / qcpl-7847-000e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); qcpl-7847-000e.step / qcpl-7847-000e.glb are the bare package body.

Provenance

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

  • Datasheet: Broadcom AVAGO datasheet (18 pp, sha256 43bfeec4a87fb237, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF