Filtri

Zadnje ogledano

PRECISION LM4040 VOLTAGE REFERENCE BREAKOUT - 2.048V AND 4.096V, ADAFRUIT 2200

  • Zaloga GALAGO: DA, 2 kos/ov
    Zaloga DOBAVITELJ: DA, 20 kos/ov
  • Dobava 7 dni
  • Znamka: ADAFRUIT
  • Id številka: 773/57
10,22 €

DESCRIPTION

 

How good is your multimeter really?  Or maybe your analog converter needs a good reference? Or lets say you want to test your microcontroller's conversion accuracy & precision. If only you had a dependable, high precision, rock-solid voltage reference. Now you know why adafruit made this very cute and useful little breakout board. It has two very high precision shunt-type voltage references with 750 ohm biasing resistors. One is 2.048V (great for 3.3V reference systems) and the other is 4.096 (great for 5V). Both are 0.1% accuracy!

 

Using is easy, just power with about 5V-12V, or 3V if you want only the 2V reference to work. Then measure the voltage on the output. Note that these are not regulators - you can't power anything off the output. They are for measurements only. For more details, check the LM4040 Datasheet for more information.

 

 

- PCB Dimensions: 16mm x 12.5mm x 2.5mm 

- Weight: 0.7g

Specifikacije

Glavno

Processor
Broadcom BCM2837B0, Cortex-A53 64-bit SoC @ 1.4 GHz
Memory
512MB LPDDR2 SDRAM
Connectivity
2.4 GHz and 5 GHz IEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2/BLE
Access
Extended 40-pin GPIO header
Video & sound:
1 × full size HDMI

Dimenzije

Dolžina
99 mm
Širina
207 mm
Višina
208 mm
Opozorilo! Vsebina lahko vsebuje napake.