参数资料
型号: AD5734RBREZ-REEL7
厂商: Analog Devices Inc
文件页数: 8/32页
文件大小: 0K
描述: IC DAC 14BIT DSP/SRL 24TSSOP
产品培训模块: Data Converter Fundamentals
DAC Architectures
设计资源: Software Configurable 14-Bit Quad-Channel Unipolar/Bipolar Voltage Output Using AD5734R (CN0084)
标准包装: 1,000
设置时间: 10µs
位数: 14
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 4
电压电源: 双 ±
功率耗散(最大): 310mW
工作温度: -40°C ~ 80°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 24-TSSOP 裸露焊盘
包装: 带卷 (TR)
输出数目和类型: 4 电压,单极;4 电压,双极
采样率(每秒): 100k
AD5724R/AD5734R/AD5754R
Rev. E | Page 16 of 32
–0.18
–0.13
–0.08
–0.03
0.02
0.07
0.12
0.17
06
46
5-
0
31
LOAD CURRENT (mA)
R
E
FO
U
T
V
O
LT
A
G
E
(V
)
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
Figure 36. REFOUT Voltage vs. Load Current
06
46
5-
0
19
CODE
TU
E
(
L
S
B
)
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
0
1000
2000
3000
4000
5000
6000
AVDD/AVSS = +12V/0V, RANGE = +10V
AVDD/AVSS = ±12V, RANGE = ±10V
AVDD/AVSS = ±6.5V, RANGE = ±5V
AVDD/AVSS = +6.5V/0V, RANGE = +5V
Figure 37. AD5754R Total Unadjusted Error vs. Code
–10
–8
–6
–4
–2
0
2
4
0
2000
4000
6000
8000
10,000 12,000 14,000 16,000
06
46
5-
0
20
CODE
T
U
E
(
L
SB
)
AVDD/AVSS = +12V/0V, RANGE = +10V
AVDD/AVSS = ±12V, RANGE = ±10V
AVDD/AVSS = ±6.5V, RANGE = ±5V
AVDD/AVSS = +6.5V/0V, RANGE = +5V
Figure 38. AD5734R Total Unadjusted Error vs. Code
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
0
500
1000
1500
2000
2500
3000
3500
4000
06
46
5-
0
21
CODE
TU
E
(
L
S
B
)
AVDD/AVSS = +12V/0V, RANGE = +10V
AVDD/AVSS = ±12V, RANGE = ±10V
AVDD/AVSS = ±6.5V, RANGE = ±5V
AVDD/AVSS = +6.5V/0V, RANGE = +5V
Figure 39. AD5724R Total Unadjusted Error vs. Code
40
35
30
25
20
15
10
5
0
1.0 1.5 2.0
2.5
3.0 3.5
4.0 4.5 5.0
5.5 6.0
6.5
7.0
TEMPERATURE COEFFICIENT (ppm/°C)
PO
PU
L
A
T
IO
N
(
%
)
06
46
5-
0
51
Figure 40. Reference Output TC (40°C to +85°C)
40
35
30
25
20
15
10
5
0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
TEMPERATURE COEFFICIENT (ppm/°C)
P
OP
U
L
A
T
ION
(
%
)
06
46
5-
0
52
Figure 41. Reference Output TC (0°C to 85°C)
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