参数资料
| 型号： | AD8303ARZ-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 9/16页 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT SERIAL 14SOIC |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 产品变化通告： | AD8303 Obsolescence 15/Apr/2011 |
| 标准包装： | 1 |
| 设置时间： | 14µs |
| 位数： | 12 |
| 数据接口： | 串行，SPI? |
| 转换器数目： | 2 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 9.6mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOICN |
| 包装： | 标准包装 |
| 输出数目和类型： | * |
| 采样率（每秒）： | * |
| 其它名称： | AD8303ARZ-REELDKR |
+3 V OPERATION
Parameter
Symbol
Condition
Min
Typ1
Max Units
STATIC PERFORMANCE
Resolution
2
N
12
Bits
Relative Accuracy
2
INL
–2
±1/2
+2
LSB
Differential Nonlinearity
2
DNL
Monotonic, TA = +25°C
–3/4
±1/4
+3/4
LSB
Differential Nonlinearity
2
DNL
Monotonic
–1
±1/2
+1
LSB
Zero-Scale Error
VZSE
Data = 000H
1.25
+4.5
mV
Full-Scale Voltage
3
VFS
Data = FFFH
2
2.039 2.0475 2.056 Volts
Full-Scale Tempco
3, 4
TCVFS
16
ppm/
°C
ANALOG OUTPUTS
Output Current
IOUT
Data = 800H, VOUT < 3 mV
±3mA
Output Resistance to GND
ROUT
Data = 000H
30
Capacitive Load
4
CL
No Oscillation
3
500
pF
REFERENCE OUTPUT
Output Voltage
VREF
Load > 1 M
1V
LOGIC INPUTS
Logic Input Low Voltage
VIL
0.6
V
Logic Input High Voltage
VIH
2.1
V
Input Leakage Current
IIL
10
A
Input Capacitance
4
CIL
10
pF
INTERFACE TIMING SPECIFICATIONS
4, 5
Clock Width High
tCH
40
ns
Clock Width Low
tCL
40
ns
Load Pulse Width
tLDW
40
ns
Data Setup
tDS
15
ns
Data Hold
tDH
15
ns
Reset Pulse Width
tRS
40
ns
Load Setup
tLD1
15
ns
Load Hold
tLD2
40
ns
Select
tCSS
40
ns
Deselect
tCSH
40
ns
AC CHARACTERISTICS
4
Voltage Output Settling Time
6
t
S
To
±0.1% of Full Scale
4
s
Voltage Output Settling Time
6
t
S
To
±1 LSB of Final Value
14
s
Shutdown Recovery Time
t
DSR
To
±0.1% of Full Scale
10
s
Output Slew Rate
SR
Data = 000
H to FFFH to 000H
2.0
V/
s
DAC Glitch
Q
15
nV/s
Digital Feedthrough
Q
15
nV/s
SUPPLY CHARACTERISTICS
Power Supply Range
VDD RANGE DNL < ± 1 LSB
2.7
5.5
V
Shutdown Current
IDD_SD
SHDN
= 0, No Load, VIL = 0 V, TA = +25°C
0.02
1
A
Supply Current
7
IDD
VDD = 3 V, VIL = 0 V, No Load
2
3.2
mA
Power Dissipation
PDISS
VDD = 3 V, VIL = 0 V, No Load
6
9.6
mW
Power Supply Sensitivity
PSS
V
DD = ± 5%
0.001
0.004 %/%
NOTES
1Typical readings represent the average value of room temperature operation.
21 LSB = 0.5 mV for 0 V to +2.0475 V output range. The first two codes (000
H, 001H) are excluded from the linearity error measurement.
3Includes internal voltage reference error.
4These parameters are guaranteed by design and not subject to production testing.
5All input control signals are specified with t
R = tF = 2 ns (10% to 90% of +3 V) and timed from a voltage level of 1.6 V.
6The settling time specification does not apply for negative going transitions within the last 6 LSBs of ground.
7See Figure 6 for a plot of incremental supply current consumption as a function of the digital input voltage levels.
Specifications subject to change without notice.
REV. 0
–2–
AD8303–SPECIFICATIONS
(@ VDD = +2.7 V to +3.6 V, –40 C
≤ T
A
≤ +85 C, unless otherwise noted)
相关PDF资料 |
PDF描述 |
|---|---|
| AD8391AR-REEL7 | IC XDSL LINE DVR W/PWR DN 8-SOIC |
| AD8392AAREZ | IC ADSL/ADSL2 LINE DRVR 28-TSSOP |
| AD8394AREZ-R7 | IC OPAMP ADSL/ADSL2 DL 20TSSOP |
| AD8396ACPZ-RL | IC LINE DRVR ADSL/ADSL2 16LFCSP |
| AD8398ACPZ-R7 | IC LINE DRVR DUAL VDSL 16-LFCSP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8303JRU | 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 12-bit 14-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:IC,DUAL 12BIT,+3V,COMPLETE DAC - Bulk |
| AD8303JRU-REEL | 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 12-bit 14-Pin TSSOP T/R |
| AD8303JRUZ | 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 12-bit 14-Pin TSSOP |
| AD8304 | 制造商:AD 制造商全称:Analog Devices 功能描述:160 dB Range (100 pA -10 mA) Logarithmic Converter |
| AD8304ARU | 功能描述:IC LOGARITHM CONV 160DB 14-TSSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
发布紧急采购，3分钟左右您将得到回复。