ARM IM-AD1 Manual do Utilizador descarregar pdf (Página 35)

Product data sheet Rev. 5 — 12 August 2011 35 of 45

NXP Semiconductors

LPC2141/42/44/46/48

Single-chip 16-bit/32-bit microcontrollers

11. DAC electrical characteristics

Table 9. DAC electrical characteristics

DDA

= 3.0 V to 3.6 V; T

amb

= 40 C to +85 C unless otherwise specified

Symbol Parameter Conditions Min Typ Max Unit

differential linearity error - 1- LSB

L(adj)

integral non-linearity - 1.5 - LSB

offset error - 0.6 - %

gain error - 0.6 - %

load capacitance - 200 - pF

load resistance 1 - - k

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 44 45

Sem comentários

ARM IM-AD1 Manual do Utilizador Página 35