MAX9939 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX9939 Datasheet PDF : 15 Pages
| |||
SPI Programmable-Gain Amplifier
with Input VOS Trim and Output Op Amp
Functional Diagram
VCC
MAX9939
10kΩ
INA+
10kΩ
INA-
VCC
20kΩ
VCC/2
20kΩ
RI
LVL
VCC
20kΩ
VCC/2
20kΩ
A
OUTA
RF
INB
10kΩ
VCC
INPUT
GAIN
OFFSET-
VOLTAGE
SHUTDOWN
TRIM
SPI REGISTERS
SCLK DIN CS
20kΩ
20kΩ
B
VCC/2
GND
OUTB
______________________________________________________________________________________ 13
Share Link: 