S9408
DAC DC ELECTRICAL CHARACTERISTICS
V
DD
= 2.7V to 5.5V, V
REFH
= V
DD
, V
REFL
= 0V, T
A
= -40°C to +85°C, unless otherwise specified
Property
Accuracy
Symbol
INL
DNL
V
REFH
V
REFL
Parameter
Integral non-linearity
Differential non-linearity
Input voltage
Input voltage
V
REFH
to V
REFL
resistance
Temp. coefficient of R
IN
Input resistance match
Full-scale gain error
Conditions
I
LOAD
= 100µA
I
LOAD
= 100µA (note 1)
Min
Typ
0.5
0.1
Max
±1
±0.5
V
DD
V
REFh
Unit
LSB
LSB
V
V
Ω
V
REFL
GND
40k
300
±0.5
D = FF
HEX
D = 00
HEX
V
DD
= 5V, I
LOAD
= 50µA
(note 1)
–200
I
LOAD
= 100µA
I
LOAD
= 10µA
10pF
10pF
5V
3V
36
27
90
0.08
300
5V
3V
10
20
0
2.5
References
R
IN
TCR
IN
∆R
IN
G
EFS
600
±1
±1
5
50
1000
ppm/ºC
%
LSB
mV
µV/ºC
µA
Ω
Ω
V
OUT
ZS Output offset voltage
TCV
OUT
V
OUT
temp. coeffiecient
I
L
R
OUT
Analog
Output
PSRR
t
S
e
N
THD
BW
Amp output load current
Amp output resistance
Power supply rejection
DAC settling time to 1LSB
Amp output noise
Total harmonic distortion
Bandwidth –3dB
1
40
35
LSB/V
µs
µs
nV
√
Hz
%
kHz
f = 1kHz, V
DD
= 5V
V
REFH
= 2.5V, V
DD
= 5V,
f = 1kHz, V
IN
= 1V
RMS
V
REFH
= 2.5V, V
DD
= 5V,
V
IN
= 100mV
RMS
Note 1: Guaranteed but not tested
2015 2.2 8/2/00
8
SUMMIT MICROELECTRONICS, Inc.
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
