参数资料
| 型号： | AD5334BRUZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 12/20页 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT QUAD VOUT 24-TSSOP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 62 |
| 设置时间： | 6µs |
| 位数： | 8 |
| 数据接口： | 并联 |
| 转换器数目： | 4 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 4.5mW |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 管件 |
| 输出数目和类型： | 4 电压，单极；4 电压，双极 |
| 采样率（每秒）： | 167k |
| 产品目录页面： | 782 (CN2011-ZH PDF) |
REV. 0
–2–
AD5334/AD5335/AD5336/AD5344–SPECIFICATIONS
(VDD = 2.5 V to 5.5 V, VREF = 2 V. RL = 2 k
to GND; CL =200 pF to GND; all specications TMIN to TMAX unless otherwise noted.)
B Version
2
Parameter
1
Min
Typ
Max
Unit
Conditions/Comments
DC PERFORMANCE
3, 4
AD5334
Resolution
8
Bits
Relative Accuracy
±0.15
±1
LSB
Differential Nonlinearity
±0.02
±0.25
LSB
Guaranteed Monotonic By Design Over All Codes
AD5335/AD5336
Resolution
10
Bits
Relative Accuracy
±0.5
±4
LSB
Differential Nonlinearity
±0.05
±0.5
LSB
Guaranteed Monotonic By Design Over All Codes
AD5344
Resolution
12
Bits
Relative Accuracy
±2
±16
LSB
Differential Nonlinearity
±0.2
±1
LSB
Guaranteed Monotonic By Design Over All Codes
Offset Error
±0.4
±3
% of FSR
Gain Error
±0.1
±1
% of FSR
Lower Deadband
5
10
60
mV
Lower Deadband Exists Only if Offset Error Is Negative
Upper Deadband
10
60
mV
VDD = 5 V. Upper Deadband Exists Only if VREF = VDD
Offset Error Drift
6
–12
ppm of FSR/
°C
Gain Error Drift
6
–5
ppm of FSR/
°C
DC Power Supply Rejection Ratio6
–60
dB
V
DD =
±10%
DC Crosstalk
6
200
VRL = 2 k to GND, 2 k to VDD; CL = 200 pF to GND;
Gain = 0
DAC REFERENCE INPUT
6
VREF Input Range
0.25
VDD
V
VREF Input Impedance
180
k
Gain = 1. Input Impedance = RDAC (AD5336/AD5344)
90
k
Gain = 2. Input Impedance = RDAC (AD5336)
90
k
Gain = 1. Input Impedance = RDAC (AD5334/AD5335)
45
k
Gain = 2. Input Impedance = RDAC (AD5334)
Reference Feedthrough
–90
dB
Frequency = 10 kHz
Channel-to-Channel Isolation
–90
dB
Frequency = 10 kHz
OUTPUT CHARACTERISTICS
6
Minimum Output Voltage
4, 7
0.001
V min
Rail-to-Rail Operation
Maximum Output Voltage
4, 7
VDD – 0.001
V max
DC Output Impedance
0.5
Short Circuit Current
50
mA
VDD = 5 V
20
mA
VDD = 3 V
Power-Up Time
2.5
s
Coming Out of Power-Down Mode. VDD = 5 V
5
s
Coming Out of Power-Down Mode. VDD = 3 V
LOGIC INPUTS
6
Input Current
±1
A
VIL, Input Low Voltage
0.8
V
VDD = 5 V
± 10%
0.6
V
VDD = 3 V
± 10%
0.5
V
VDD = 2.5 V
VIH, Input High Voltage
2.4
V
VDD = 5 V
± 10%
2.1
V
VDD = 3 V
± 10%
2.0
V
VDD = 2.5 V
Pin Capacitance
3.5
pF
POWER REQUIREMENTS
VDD
2.5
5.5
V
IDD (Normal Mode)
All DACs active and excluding load currents.
VDD = 4.5 V to 5.5 V
600
900
AVIH = VDD, VIL = GND.
VDD = 2.5 V to 3.6 V
500
700
AI
DD increases by 50
A at V
REF > VDD – 100 mV.
IDD (Power-Down Mode)
VDD = 4.5 V to 5.5 V
0.2
1
A
VDD = 2.5 V to 3.6 V
0.08
1
A
NOTES
1See Terminology section.
2Temperature range: B Version: –40
°C to +105°C; typical specications are at 25°C.
3Linearity is tested using a reduced code range: AD5334 (Code 8 to 255); AD5335/AD5336 (Code 28 to 1023); AD5344 (Code 115 to 4095).
4DC specications tested with outputs unloaded.
5This corresponds to x codes. x = Deadband voltage/LSB size.
6Guaranteed by design and characterization, not production tested.
7In order for the amplier output to reach its minimum voltage, Offset Error must be negative. In order for the amplier output to reach its maximum voltage, V
REF = VDD and
“Offset plus Gain” Error must be positive.
Specications subject to change without notice.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5334BRUZ-REEL | 功能描述:IC DAC 8BIT QUAD VOUT 24TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:2,400 系列:- 设置时间:- 位数:18 数据接口:串行 转换器数目:3 电压电源:模拟和数字 功率耗散（最大）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:36-TFBGA 供应商设备封装:36-TFBGA 包装:带卷 (TR) 输出数目和类型:* 采样率（每秒）:* |
| AD5334BRUZ-REEL7 | 功能描述:IC DAC 8BIT QUAD VOUT 24TSSOP 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:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?，串行，SPI? 转换器数目:8 电压电源:单电源 功率耗散（最大）:2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP（4x3） 包装:管件 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD5335 | 制造商:AD 制造商全称:Analog Devices 功能描述:2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs |
| AD5335BRU | 制造商:Analog Devices 功能描述:DAC 4-CH Resistor-String 10-bit 24-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:10-BIT,QUAD BYTE DAC, I.C - Bulk 制造商:Analog Devices 功能描述:10BIT DAC QUAD SMD 5335 TSSOP24 |
| AD5335BRU-REEL | 制造商:Analog Devices 功能描述:DAC 4-CH Resistor-String 10-bit 24-Pin TSSOP T/R |
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