DAC8043FP 查看數據表（PDF） - Analog Devices
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DAC8043FP Datasheet PDF : 16 Pages
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DAC8043
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VDD = 5 V; VREF = 10 V; IOUT = GND = 0 V; TA = full temperature range specified under the Absolute Maximum Ratings, unless otherwise
noted.
Table 1.
Parameter
STATIC ACCURACY
Resolution
Nonlinearity1
Differential Nonlinearity2
Gain Error3
Gain Tempco ( ΔGain/∆Temp)4
Power Supply Rejection Ratio
(ΔGain/ΔVDD)
Output Leakage Current5
Zero Scale Error6, 7
Input Resistance8
AC PERFORMANCE
Output Current
Settling Time4, 9
Digital-to-Analog Glitch Energy4, 10
Feedthrough Error (VREF to IOUT)4, 11
Total Harmonic Distortion4
Output Noise Voltage Density4, 12
DIGITAL INPUTS
Digital Input
High
Low
Input Leakage Current13
Input Capacitance4, 11
ANALOG OUTPUTS
Output Capacitance4
TIMING CHARACTERISTICS4, 14
Data Setup Time
Data Hold Time
Clock Pulsewidth High
Clock Pulsewidth Low
Load Pulsewidth
LSB Clock Into Input Register to
Load DAC Register Time
Symbol Conditions
N
INL
DNL
GFSE
TCGFS
PSRR
ILKG
IZSE
RIN
DAC8043G
DAC8043F
TA = 25°C
TA = full temperature range, all grades
ΔVDD = ±5%
TA = 25°C
TA = full temperature range
TA = 25°C
TA = full temperature range
Min Typ
Max Unit
12
Bits
±½
LSB
1
LSB
±1
LSB
2
LSB
2
LSB
±5
ppm/°C
±0.0006 ±0.002 %/%
7 11
±5
nA
±25 nA
0.03 LSB
0.15 LSB
15
kΩ
tS
TA = 25°C, VREF = 0 V
Q
IOUT load = 100 Ω, CEXT = 13 pF, DAC register loaded
alternately with all 0s and all 1s
FT
VREF = 20 V p-p @ f = 10 kHz, digital input = 0000
0000 0000
TA = 25°C
THD
VREF = 6 V rms @ 1 kHz, DAC register loaded with
all 1s
en
10 Hz to 100 kHz between RFB and IOUT
0.25
1
2
20
0.7
1
μs
nVs
mV p-p
–85
dB
17
nV/√Hz
VIN
VIL
IIL
VIN = 0 V to +5 V
CIN
VIN = 0 V
COUT
Digital inputs = VIH
Digital inputs = VIL
tDS
TA = full temperature range
tDH
TA = full temperature range
tCH
TA = full temperature range
tCL
TA = full temperature range
tLD
TA = full temperature range
tASB
TA = full temperature range
2.4
V
0.8
V
±1
μA
8
pF
110 pF
80
pF
40
ns
80
ns
90
ns
120
ns
120
ns
0
ns
Rev. E | Page 3 of 16
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