(EXTERNAL R
參數(shù)資料
型號: AD5735ACPZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 44/48頁
文件大?。?/td> 0K
描述: IC DAC QUAD VOLT CUR 64LFCSP
標(biāo)準(zhǔn)包裝: 750
設(shè)置時間: 18µs
位數(shù): 12
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 模擬和數(shù)字,雙 ±
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,4 電壓
采樣率(每秒): *
Data Sheet
AD5735
Rev. C | Page 5 of 48
Parameter1
Min
Typ
Max
Unit
Test Conditions/Comments
ACCURACY, CURRENT OUTPUT
(EXTERNAL RSET)
Assumes ideal resistor, see External Current
Setting Resistor section for more information.
Total Unadjusted Error (TUE)
0.1
±0.019
+0.1
% FSR
TUE Long-Term Stability
100
ppm FSR
Drift after 1000 hours, TJ = 150°C
Relative Accuracy (INL)
0.032
±0.006
+0.032
% FSR
Differential Nonlinearity (DNL)
1
+1
LSB
Guaranteed monotonic
Offset Error
0.1
±0.012
+0.1
% FSR
Offset Error Drift2
±4
ppm FSR/°C
Gain Error
0.1
±0.004
+0.1
% FSR
Gain TC2
±3
ppm FSR/°C
Full-Scale Error
0.1
±0.014
+0.1
% FSR
Full-Scale TC2
±5
ppm FSR/°C
DC Crosstalk
0.0005
% FSR
External RSET
ACCURACY, CURRENT OUTPUT
(INTERNAL RSET)
Total Unadjusted Error (TUE)3, 4
0.14
±0.022
+0.14
% FSR
TUE Long-Term Stability
180
ppm FSR
Drift after 1000 hours, TJ = 150°C
Relative Accuracy (INL)
0.032
±0.006
+0.032
% FSR
Differential Nonlinearity (DNL)
1
+1
LSB
Guaranteed monotonic
Offset Error3, 4
0.1
±0.017
+0.1
% FSR
Offset Error Drift2
±6
ppm FSR/°C
Gain Error
0.12
±0.004
+0.12
% FSR
Gain TC2
±9
ppm FSR/°C
Full-Scale Error3, 4
0.14
±0.02
+0.14
% FSR
Full-Scale TC2
±14
ppm FSR/°C
DC Crosstalk4
0.011
% FSR
Internal RSET
OUTPUT CHARACTERISTICS,
CURRENT OUTPUT2
Current Loop Compliance Voltage
VBOOST_x
2.4
VBOOST_x
2.7
V
Output Current Drift vs. Time
Drift after 1000 hours, scale output, TJ = 150°C
90
ppm FSR
External RSET
140
ppm FSR
Internal RSET
Resistive Load
1000
The dc-to-dc converter has been characterized
with a maximum load of 1 k, chosen such that
compliance is not exceeded; see Figure 51 and
the DC-DC MaxV bits in Table 28
DC Output Impedance
100
M
DC PSRR
0.02
1
A/V
REFERENCE INPUT/OUTPUT
Reference Input2
Reference Input Voltage
4.95
5
5.05
V
For specified performance
DC Input Impedance
45
150
M
Reference Output
Output Voltage
4.995
5
5.005
V
TA = 25°C
Reference TC2
10
±5
+10
ppm/°C
Output Noise (0.1 Hz to 10 Hz)2
7
V p-p
Noise Spectral Density2
100
nV/√Hz
At 10 kHz
Output Voltage Drift vs. Time2
180
ppm
Drift after 1000 hours, TJ = 150°C
Capacitive Load2
1000
nF
Load Current
9
mA
Short-Circuit Current
10
mA
Line Regulation2
3
ppm/V
Load Regulation2
95
ppm/mA
Thermal Hysteresis2
160
ppm
First temperature cycle
5
ppm
Second temperature cycle
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