NJU39610 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJU39610 Datasheet PDF : 11 Pages
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NJU39610
s ELECTRICAL CHARACTERISTICS
Electrical characteristics over recommended operating conditions.
Parameter
Logic Inputs
Reset logic HIGH input voltage
Reset logic LOW input voltage
Logic HIGH input voltage
Logic LOW input voltage
Reset input current
Input current, other inputs
Input capacitance
Internal Timing Characteristics
Address setup time
Data setup time
Chip select setup time
Address hold time
Data hold time
Chip select hold time
Write cycle length
Reset cycle length
Reference Input
Input resistance
Logic Outputs
Logic HIGH output current
Logic LOW output current
Write propagation delay
Reset propagation delay
DAC Outputs
Nominal output voltage
Resolution
Offset error
Gain error
Endpoint nonlinearity
Differential nonlinearity
Load error
Power supply sensitivity
Conversion speed
Symbol
Conditions
Min
VIHR
3.5
VILR
-
V
2.0
IH
VIL
-
IIR
VSS < VIR < VDD -0.01
-
II
VSS < VI < VDD -1
-
-
t
Valid for A0, A1 60
-
as
tds
Valid for D0 - D7
60
tcs
70
tah
-
tdh
-
tch
-
t
50
WR
t
80
R
RRef
6
IOH
VO = 2.4 V
-
I
V = 0.4 V
1.7
OL
O
tpWR From positive edge of WR.
-
outputs valid, Cload = 120 pF
tpR From positive edge of Reset to
-
outputs valid, Cload = 120 pF
Reset open, VRef = 2.5 V
V
0
DA
-
-
-
-
-
(V , unloaded - V , loaded)
-
DA
DA
Rload = 2.5 kohm, Code 127 to DAC
Code 127 to DAC
-
4.75 V < VDD < 5.25 V
tDAC For a full-scale transition to ±0.5 LSB
-
of final value, Rload = 2.5 kohm, Cload = 50 pF.
Typ
Max Unit
-
-
V
-
0.1 V
-
-
V
-
0.8 V
1
mA
1
µA
3
-
pF
-
ns
-
-
ns
-
-
ns
-
0
ns
-
0
ns
-
0
ns
-
-
ns
-
-
ns
9
-
kohm
-13
-5 mA
5
-
mA
30
100 ns
60
150 ns
-
V
Ref
-1LSB V
7
-
Bits
0.2
0.5 LSB
0.1
0.5 LSB
0.2
0.5 LSB
0.2
0.5 LSB
0.1
0.5 LSB
0.1
0.3 LSB
3
8
µs
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