參數(shù)資料
型號: AD5755-1ACPZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 13/52頁
文件大?。?/td> 0K
描述: IC DAC 16BIT SERIAL 64LFCSP
視頻文件: AD5755: 16-Bit Multi-Channel, Voltage and Current Output DAC
標準包裝: 750
設置時間: 11µs
位數(shù): 16
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
供應商設備封裝: 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): *
AD5755-1
Data Sheet
Rev. E | Page 20 of 52
CURRENT OUTPUTS
–0.0025
–0.0015
–0.0005
0.0005
0.0015
0.0025
0
10000
20000
30000
40000
50000
60000
IN
L
E
RRO
R
(
%F
S
R)
CODE
AVDD = +15V
AVSS = –15V
TA = 25°C
4mA TO 20mA, EXTERNAL RSET
4mA TO 20mA, EXTERNAL RSET, WITH DC-TO-DC CONVERTER
4mA TO 20mA, INTERNAL RSET
4mA TO 20mA, INTERNAL RSET, WITH DC-TO-DC CONVERTER
09226-
149
Figure 32. Integral Nonlinearity vs. Code
0
10000
20000
30000
40000
50000
60000
DN
L
E
RRO
R
(
L
S
B)
CODE
AVDD = +15V
AVSS = –15V
TA = 25°C
09226-
150
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
4mA TO 20mA, EXTERNAL RSET
4mA TO 20mA, EXTERNAL RSET, WITH DC-TO-DC CONVERTER
4mA TO 20mA, INTERNAL RSET
4mA TO 20mA, INTERNAL RSET, WITH DC-TO-DC CONVERTER
Figure 33. Differential Nonlinearity vs. Code
0
10000
20000
30000
40000
50000
60000
T
O
T
AL
UNADJUS
T
E
D
E
RRO
R
(
%F
S
R)
CODE
09226-
151
–0.015
–0.010
–0.005
0
0.005
0.010
0.015
0.020
0.025
0.030
0.035
AVDD = +15V
AVSS = –15V
TA = 25°C
ALL CHANNELS ENABLED
4mA TO 20mA, EXTERNAL RSET
4mA TO 20mA, EXTERNAL RSET, WITH DC-TO-DC CONVERTER
4mA TO 20mA, INTERNAL RSET
4mA TO 20mA, INTERNAL RSET, WITH DC-TO-DC CONVERTER
Figure 34. Total Unadjusted Error vs. Code
–0.0010
–0.0008
–0.0006
–0.0004
–0.0002
0
0.0002
0.0004
0.0006
0.0008
0.0010
IN
L
E
RRO
R
(
%F
S
R)
4mA TO 20mA RANGE MAX INL
0mA TO 20mA RANGE MAX INL
0mA TO 24mA RANGE MAX INL
4mA TO 20mA RANGE MAX INL
0mA TO 24mA RANGE MIN INL
0mA TO 20mA RANGE MIN INL
AVDD = +15V
AVSS = –15V/0V
–40
–20
0
20
40
60
80
100
TEMPERATURE (°C)
09226-
152
Figure 35. Integral Nonlinearity vs. Temperature, Internal RSET
–0.0020
–0.0015
–0.0010
–0.0005
0
0.0005
0.0010
0.0015
0.0020
IN
L
E
RRO
R
(
%F
S
R)
4mA TO 20mA RANGE MAX INL
0mA TO 20mA RANGE MAX INL
0mA TO 24mA RANGE MAX INL
4mA TO 20mA RANGE MIN INL
0mA TO 24mA RANGE MIN INL
0mA TO 20mA RANGE MIN INL
–40
–20
0
20
40
60
80
100
TEMPERATURE (°C)
AVDD = +15V
AVSS = –15V/0V
09226-
153
Figure 36. Integral Nonlinearity vs. Temperature, External RSET
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
–40
–20
0
20
40
60
80
100
DNL
E
RRO
R
(
L
S
B)
TEMPERATURE (°C)
AVDD = +15V
AVSS = –15V/0V
ALL RANGES
INTERNAL AND EXTERNAL RSET
DNL ERROR MAX
DNL ERROR MIN
09226-
154
Figure 37. Differential Nonlinearity vs. Temperature
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