参数资料
型号: AD5382
厂商: Analog Devices, Inc.
英文描述: 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
中文描述: 32通道,3伏/ 5 V,单电源,14位,电压输出DAC
文件页数: 6/40页
文件大小: 616K
代理商: AD5382
AD5382
AD5382-3 SPECIFICATIONS
Table 4. AV
DD
= 2.7 V to 3.6 V; DV
DD
= 2.7 V to 5.5 V, AGND = DGND = 0 V; external REFIN = 1.25 V;
all specifications T
MIN
to T
MAX
, unless otherwise noted
Parameter
AD5382-3
1
ACCURACY
Resolution
14
Relative Accuracy
2
(INL)
±4
Differential Nonlinearity (DNL)
–1/+2
Zero-Scale Error
4
Offset Error
±4
Offset Error TC
±5
Gain Error
±0.024
±0.06
Gain Temperature Coefficient
3
2
DC Crosstalk
3
0.5
REFERENCE INPUT/OUTPUT
Reference Input
3
Reference Input Voltage
1.25
DC Input Impedance
1
Input Current
±10
Reference Range
1 to AV
DD
/2
Rev. 0 | Page 6 of 40
Unit
Bits
LSB max
LSB max
mV max
mV max
μV/°C typ
% FSR max
% FSR max
ppm FSR/°C typ
LSB max
V
M min
μA max
V min/max
Test Conditions/Comments
Guaranteed monotonic over temperature
Measured at Code 64 in the linear region
At 25 °C
T
MIN
to T
MAX
±1% for specified performance
Typically 100 M
Typically ±30 nA
Enabled via CR10 in the AD5382 control register.
CR12 selects the reference voltage.
At ambient. CR12 = 0. Optimized for 1.25 V operation
2.5 V reference selected, CR12 = 1
Temperature Range : +25°C to +85°C
Temperature Range :–40°C to +85°C
DV
DD
= 2.7 V to 3.6 V
Total for all pins. T
A
= T
MIN
to T
MAX
SMBus compatible at DV
DD
< 3.6 V
SMBus compatible at DV
DD
< 3.6 V
Input filtering suppresses noise spikes of less than 50 ns
Reference Output
4
Output Voltage
1.247/1.253
2.43/2.57
±10
±15
0/AV
DD
40
±1
200
1000
0.5
500
100
2
0.8
±10
10
0.7 DV
DD
0.3 DV
DD
±1
0.05 DV
DD
8
50
V min/max
V min/max
ppm/°C max
ppm/°C max
V min/max
mA max
mA max
pF max
pF max
max
typ
nA typ
V min
V max
μA max
pF max
V min
V max
μAmax
V min
pF typ
ns max
Reference TC
OUTPUT CHARACTERISTICS
3
Output Voltage Range
2
Short-Circuit Current
Load Current
Capacitive Load Stability
R
L
= ∞
R
L
= 5 k
DC Output Impedance
MONITOR PIN (MON OUT)
Output Impedance
Three-State Leakage Current
LOGIC INPUTS (EXCEPT SDA/SCL)
3
V
IH
, Input High Voltage
V
IL,
Input Low Voltage
Input Current
Pin Capacitance
LOGIC INPUTS (SDA, SCL ONLY)
V
IH
, Input High Voltage
V
IL
, Input Low Voltage
I
IN
, Input Leakage Current
V
HYST
, Input Hysteresis
C
IN
, Input Capacitance
Glitch Rejection
相关PDF资料
PDF描述
AD5382BST-3 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
AD5382BST-5 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
AD5382BST-5-REEL 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
AD5383BST-3 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
AD5383BST-5 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
相关代理商/技术参数
参数描述
AD5382BST-3 制造商:Analog Devices 功能描述:DAC 32-CH Resistor-String 14-bit 100-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:32/40-CHANNEL 3V/5V SINGLE SUPPLY 12/14-BIT VOUT DAC - Bulk
AD5382BST-3-REEL 制造商:Analog Devices 功能描述:DAC 32-CH Resistor-String 14-bit 100-Pin LQFP T/R
AD5382BST-5 制造商:Analog Devices 功能描述:DAC 32-CH Resistor-String 14-bit 100-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:32-CHN 5V SINGLE SUPPLY 14-BIT VOUT I.C. - Bulk
AD5382BST-5-REEL 制造商:Analog Devices 功能描述:DAC 32-CH Resistor-String 14-bit 100-Pin LQFP T/R
AD5382BSTZ-3 功能描述:IC DAC 14BIT 32CHAN 3V 100LQFP 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):*