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Chapter 1 Overview
Precautions
1-5-5 D/A Converter Characteristics *2
*1 The standard value is guaranteed under condition of VDD=VREF+=3.3 V, VREF-=0.0 V .
*2 The value is measured with D/A Converter, not with A/D Converter.
T
a
= -40
o
C to +85
o
C
V
DD
= 3.3 V V
SS
= 0 V
MIN TYP MAX
1
2
3
4
5
6
7
8
Full-scale output voltage *1 V
FS
3.20
V
REF+
= 3.3 V, V
REF-
= 0 V
D7 to D0=ALL"L"
V
REF+
= 3.3 V, V
REF-
= 0 V
D7 to D0=ALL"H"
9 Settling time *1 T
SET
Non-linearity error N
LE
V
REF+
= 3.3 V, V
REF-
= 0 V
V
REF+
= 3.3 V, V
REF-
= 0 V
Reference voltage low level
Reference voltage high level
0.05
0.5
V
DD
Zero-scale output voltage *1 V
ZS
0.0
V
REF-
0
V
REF+
2.0
Rating
Parameter Symbol
Resolution *1
Conditions
Bits
±
0.5
±
1.5
V
7.0
8
3.29
Unit
Analog output resistance
(minimum reference resistance)
*1
R
OUT
External capacitor CL = 35 pF
All bits are set to ON or OFF
Differenctial non-linearity error
*1
D
NLE
2.0
µ
s
11.0 15.0 k
Ω
LSB
±
0.5
±
1.0