參數(shù)資料
型號(hào): DAC8143FPZ
廠商: Analog Devices Inc
文件頁數(shù): 5/12頁
文件大?。?/td> 0K
描述: IC DAC 12BIT DAISYCHAIN 16DIP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 25
設(shè)置時(shí)間: 380ns
位數(shù): 12
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
功率耗散(最大): 500µW
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 16-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 16-PDIP
包裝: 管件
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
采樣率(每秒): 2.63M
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
STATIC ACCURACY
Resolution
N
12
Bits
Nonlinearity
INL
±1
LSB
Differential Nonlinearity
1
DNL
±1
LSB
Gain Error
2
GFSE
±2
LSB
Gain Tempco (
Gain/Temp)3
TCGFS
±5
ppm/
°C
Power Supply Rejection Ratio
(
Gain/V
DD)
PSRR
V
DD = ± 5%
±0.0006 ±0.002 %/%
Output Leakage Current
4
ILKG
TA = +25°C
±5nA
TA = Full Temperature Range
±25
nA
Zero Scale Error
5, 6
IZSE
TA = +25°C
±0.002 ±0.03
LSB
TA = Full Temperature Range
±0.01
±0.15
LSB
Input Resistance
7
RIN
VREF Pin
7
11
15
k
AC PERFORMANCE
Output Current Settling Time
3, 8
tS
0.380
1
s
AC Feedthrough Error
(VREF to IOUT1)
3, 9
FT
VREF = 20 V p-p @ f = 10 kHz, TA = +25°C
2.0
mV p-p
Digital-to-Analog Glitch Energy
3, 10
QVREF = 0 V, IOUT Load = 100 , CEXT = 13 pF
20
nVs
Total Harmonic Distortion
3
THD
VREF = 6 V rms @ 1 kHz
DAC Register Loaded with All 1s
–92
dB
Output Noise Voltage Density
3, 11
en
10 Hz to 100 kHz Between RFB and IOUT
13
nV/
√Hz
DIGITAL INPUTS/OUTPUT
Digital Input HIGH
VIH
2.4
V
Digital Input LOW
VIL
0.8
V
Input Leakage Current
12
IIN
VIN = 0 V to +5 V
±1
A
Input Capacitance
CIN
VIN = 0 V
8
pF
Digital Output High
VOH
IOH = –200 A4
V
Digital Output Low
VOL
IOL = 1.6 mA
0.4
V
ANALOG OUTPUTS
Output Capacitance
3
COUT1
Digital Inputs = All 1s
90
pF
COUT2
Digital Inputs = All 0s
90
pF
Output Capacitance
3
COUT1
Digital Inputs = All 0s
60
pF
COUT2
Digital Inputs = All 1s
60
pF
TIMING CHARACTERISTICS
3
Serial Input to Strobe Setup Times
tDS1
STB1 Used as the Strobe
50
ns
(tSTB = 80 ns)
tDS2
STB2 Used as the Strobe
20
ns
tDS3
STB3 Used as the Strobe TA = +25°C10
ns
TA = Full Temperature Range 20
ns
tDS4
STB4 Used as the Strobe
20
ns
tDH1
STB1 Used as the Strobe TA = +25°C40
ns
TA = Full Temperature Range 50
ns
tDH2
STB2 Used as the Strobe TA = +25°C50
ns
TA = Full Temperature Range 60
ns
Serial Input to Strobe Hold Times
(tSTB = 80 ns)
tDH3
STB3 Used as the Strobe
80
ns
tDH4
STB4 Used as the Strobe
80
ns
REV. C
–2–
(@ VDD = +5 V; VREF = +10 V; VOUT1 = VOUT2 = VAGND = VDGND = 0 V; TA = Full Temperature
Range specified under Absolute Maximum Ratings, unless otherwise noted.)
DAC8143–SPECIFICATIONS
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