参数资料
型号: AD5382BSTZ-3
厂商: Analog Devices Inc
文件页数: 34/40页
文件大小: 0K
描述: IC DAC 14BIT 32CHAN 3V 100LQFP
产品培训模块: Data Converter Fundamentals
DAC Architectures
产品变化通告: Redesign Change 28/Oct/2011
设计资源: 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5382 (CN0011)
AD5382 Channel Monitor Function (CN0012)
标准包装: 1
设置时间: 8µs
位数: 14
数据接口: 串行,并联
转换器数目: 32
电压电源: 单电源
功率耗散(最大): 65mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 托盘
输出数目和类型: 32 电压,单极
采样率(每秒): 125k
AD5382
Data Sheet
Rev. C | Page 4 of 40
SPECIFICATIONS
AD5382-5 SPECIFICATIONS
AVDD = 4.5 V to 5.5 V; DVDD = 2.7 V to 5.5 V, AGND = DGND = 0 V; External REFIN = 2.5 V; all specifications TMIN to TMAX,
unless otherwise noted.
Table 2.
Parameter
AD5382-51
Unit
Test Conditions/Comments
ACCURACY
Resolution
14
Bits
Relative Accuracy2 (INL)
±4
LSB max
Differential Nonlinearity (DNL)
–1/+2
LSB max
Guaranteed monotonic over temperature
Zero-Scale Error
4
mV max
Offset Error
±4
mV max
Measured at Code 32 in the linear region
Offset Error TC
±5
V/°C typ
Gain Error
±0.05
% FSR max
At 25°C
±0.06
% FSR max
TMIN to TMAX
Gain Temperature Coefficient3
2
ppm FSR/°C typ
DC Crosstalk3
1
LSB max
REFERENCE INPUT/OUTPUT
Reference Input3
Reference Input Voltage
2.5
V
±1% for specified performance, AVDD = 2xREFIN + 50 mV
DC Input Impedance
1
M min
Typically 100 M
Input Current
±1
A max
Typically ±30 nA
Reference Range
1 to
AVDD/2
V min/max
Reference Output4
Enabled via CR10 in the AD5382 control register;
CR12 selects the reference voltage
Output Voltage
2.495/2.505
V min/max
At ambient; CR12 = 1; optimized for 2.5 V operation
1.22/1.28
V min/max
1.25 V reference selected; CR12 = 0
Reference TC
±10
ppm/°C max
Temperature range: +25°C to +85°C
±15
ppm/°C max
Temperature range: –40°C to +85°C
Output Impedance
800
typ
OUTPUT CHARACTERISTICS3
Output Voltage Range2
0/AVDD
V min/max
Short-Circuit Current
40
mA max
Load Current
±1
mA max
Capacitive Load Stability
RL = ∞
200
pF max
RL = 5 k
1000
pF max
DC Output Impedance
0.6
max
MONITOR PIN
Output Impedance
1
k typ
Three-State Leakage Current
100
nA typ
LOGIC INPUTS (EXCEPT SDA/SCL)3
DVDD = 2.7 V to 5.5 V
VIH, Input High Voltage
2
V min
VIL, Input Low Voltage
DVDD > 3.6 V
0.8
V max
DVDD ≤ 3.6 V
0.6
V max
Input Current
±1
A max
Total for all pins, TA = TMIN to TMAX
Pin Capacitance
10
pF max
相关PDF资料
PDF描述
AD5390BCPZ-5 IC DAC 14BIT 16CHAN 5V 64LFCSP
AD5398ABCBZ-REEL IC DAC 10BIT CURRENT-SINK 9WLCSP
AD5405YCPZ-REEL7 IC DAC DUAL 12BIT MULT 40LFCSP
AD5415YRU IC DAC DUAL 12BIT MULT 24-TSSOP
AD5421CREZ IC DAC 16BIT SPI/SRL 28TSSOP
相关代理商/技术参数
参数描述
AD5382BSTZ-5 功能描述:IC DAC 14BIT 32CH 5V 100-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散(最大):941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压,单极 采样率(每秒):*
AD5383BST 制造商:Analog Devices 功能描述:- Bulk
AD5383BST-3 制造商:Rochester Electronics LLC 功能描述:32/40-CHANNEL 3V/5V SINGLE SUPPLY 12/14-BIT VOUT DAC - Bulk 制造商:Analog Devices 功能描述:
AD5383BST-5 制造商:Analog Devices 功能描述:DAC 32-CH Resistor-String 12-bit 100-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:32-CHN 5V SINGLE SUPPLY 12-BIT VOUT I.C. - Bulk
AD5383BST-5-REEL 制造商:Analog Devices 功能描述:DAC 32-CH Resistor-String 12-bit 100-Pin LQFP T/R