参数资料
型号: AD5781BRUZ-REEL7
厂商: Analog Devices Inc
文件页数: 6/28页
文件大小: 0K
描述: IC DAC 18BIT SRL 20TSSOP
产品变化通告: AD57x1 Feature Change 27/Jul/2011
设计资源: 18-Bit Accurate, low noise, precision bipolar DC voltage source (CN0177)
标准包装: 1,000
设置时间: 1µs
位数: 18
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
电压电源: 模拟和数字,双 ±
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
输出数目和类型: *
采样率(每秒): 1M
AD5781
Data Sheet
Rev. D | Page 14 of 28
1.2
1.0
0.8
0.6
0.4
0
0.2
–0.2
–0.4
–0.6
–0.8
–1.0
–55
–35
–15
5
25
45
65
85
105
125
TEMPERATURE (°C)
Z
E
RO
-S
CAL
E
RRO
R
(
L
S
Bs)
09092-
036
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
VDD = +15V
VSS = –15V
VREFP = +10V
VREFN = –15V
±10V SPAN
+10V SPAN
±5V SPAN
Figure 35. Zero-Scale Error vs. Temperature
4
3
2
1
0
–1
–2
–3
–4
–5
–55
–35
–15
5
25
45
65
85
105
125
TEMPERATURE (°C)
G
AI
N
E
RRO
R
(
p
m
F
S
R)
09092-
037
±10V SPAN
+10V SPAN
+5V SPAN
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
VDD = +15V
VSS = –15V
VREFP = +10V
VREFN = –15V
Figure 36. Gain Error vs. Temperature
900
800
700
600
500
400
300
200
100
0
1
TA = 25°C
2
3
4
5
6
LOGIC INPUT VOLTAGE (V)
IOI
CC
(
A)
09092-
038
IOVCC = 5V, LOGIC VOLTAGE
INCREASING
IOVCC = 5V, LOGIC VOLTAGE
DECREASING
IOVCC = 3V, LOGIC VOLTAGE
INCREASING
IOVCC = 3V, LOGIC VOLTAGE
DECREASING
Figure 37. IOICC vs. Logic Input Voltage
5
4
3
2
1
0
–1
–2
–3
–4
–5
–20
–15
–10
–5
0
5
10
15
20
VDD, VSS (V)
I DD
,I
SS
(
mA)
09092-
039
TA = 25°C
IDD
ISS
Figure 38. Power Supply Currents vs. Power Supply Voltages
09092-
040
CH3 5V
CH4 5V
200ns
3
4
VDD = +15V
VSS = –15V
VREFP = +10V
VREFN = –10V
AD8676 REFERENCE BUFFERS
OUTPUT UNBUFFERED
LOAD = 10M||20pF
Figure 39. Rising Full-Scale Voltage Step
09092-
041
CH3 5V
CH4 5V
200ns
3
4
VDD = +15V
VSS = –15V
VREFP = +10V
VREFN = –10V
AD8676 REFERENCE BUFFERS
OUTPUT UNBUFFERED
LOAD = 10M||20pF
Figure 40. Falling Full-Scale Voltage Step
相关PDF资料
PDF描述
AD5790BCPZ IC DAC VOLT OUT 20BIT 24LFCSP
AD5791BRUZ IC DAC 20BIT SRL 20TSSOP
AD5821ABCBZ-REEL IC DAC 10BIT CURRENTSINK 9WLCSP
AD6600ASTZ IC ADC DUAL W/RSSI 44-LQFP
AD6644ASTZ-65 IC ADC 14BIT 65MSPS CMOS 52-LQFP
相关代理商/技术参数
参数描述
AD5781SRU-EP 功能描述:数模转换器- DAC 18-Bit VOut +/-0.5 LSB INL RoHS:否 制造商:Analog Devices 转换器数量:4 DAC 输出端数量:4 转换速率: 分辨率:12 bit 接口类型:Serial (I2C) 稳定时间: 最大工作温度:+ 105 C 安装风格: 封装 / 箱体:TSSOP 封装:Reel
AD578221 制造商: 功能描述: 制造商:undefined 功能描述:
AD578JD 制造商:AD 制造商全称:Analog Devices 功能描述:VERY FAST, COMPLETE 10- OR 12-BIT A/D CONVERTERS
AD578JN 制造商:AD 制造商全称:Analog Devices 功能描述:VERY FAST, COMPLETE 10- OR 12-BIT A/D CONVERTERS
AD578K 制造商:AD 制造商全称:Analog Devices 功能描述:VERY FAST, COMPLETE 10- OR 12-BIT A/D CONVERTERS