MB40760 Datasheet, PDF (9/17 Pages) Fujitsu Component Limited. – 1CHANNEL 10-BIT D/A CONVERTER

s DAC OUTPUT VOLTAGE CHARACTERISTICS
Input
D1 to D10
1023
(VCCA)
VOFS
MB40760
Output
A.OUT
5.000 V
5.000 V
0
VOZS
(VRIN)
3.002 V
3.000 V
1 LSB = 2 mV
s DAC OUTPUT VOLTAGE FORMULA IN IDEAL CONDITIONS
1023 – N
A.OUT = VCCA –
1024
(VCCA – VRIN)
(N: Digital input from 0 to 1023)
VOFS = VCCA
VOZS
=
VCCA
–
1023
1024
(VCCA – VRIN)
Notes:
1. Preventing Switching Noise
To prevent switching noise in the analog output signal, connect noise limiting capacitors to the VCCA and
VCCD pins as close to the A.GND and D.GND pins as possible.
2. Power Pattern
To reduce parasitic impedance, the PC board pattem to the VCCA, VCCD, A.GND and D.GND pins should
be as wide as possible.
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