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| 型号： | ADR431BRZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 9/24页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 2.5V 8-SOIC |
| 设计资源： | 40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5380 (CN0007) 40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5381 (CN0010) 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5382 (CN0011) 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5383 (CN0014) 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5390/1/2 (CN0029) AD5390/91/92 Channel Monitor Function (CN0030) 16 Channels of Programmable Output Span Using AD5360 (CN0131) 40 Channels of Programmable Output Span Using AD5371 (CN0149) |
| 标准包装： | 98 |
| 系列： | XFET® |
| 基准类型： | 串联，精度 |
| 输出电压： | 2.5V |
| 容差： | ±0.04% |
| 温度系数： | 3ppm/°C |
| 输入电压： | 4.5 V ~ 18 V |
| 通道数： | 1 |
| 电流 - 静态： | 800µA |
| 电流 - 输出： | 30mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 管件 |
| 产品目录页面： | 796 (CN2011-ZH PDF) |
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
ADR439 ELECTRICAL CHARACTERISTICS
V IN = 6.5 V to 18 V, I L = 0 mV, T A = 25°C, unless otherwise noted.
Table 7.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
OUTPUT VOLTAGE
V O
A Grade
B Grade
4.4946
4.498
4.500
4.500
4.5054
4.502
V
V
INITIAL ACCURACY 1
V OERR
A Grade
B Grade
TEMPERATURE COEFFICIENT
TCV O
±5.5
±0.12
±2
±0.04
mV
%
mV
%
A Grade
B Grade
?40°C < T A < +125°C
?40°C < T A < +125°C
2
1
10
3
ppm/°C
ppm/°C
LINE REGULATION
LOAD REGULATION
QUIESCENT CURRENT
VOLTAGE NOISE
VOLTAGE NOISE DENSITY
TURN-ON SETTLING TIME
LONG-TERM STABILITY 2
OUTPUT VOLTAGE HYSTERESIS
RIPPLE REJECTION RATIO
SHORT CIRCUIT TO GND
SUPPLY VOLTAGE OPERATING RANGE
SUPPLY VOLTAGE HEADROOM
?V O /?V IN
?V O /?I L
?V O /?I L
I IN
e N p-p
e N
t R
?V O
V O_HYS
RRR
I SC
V IN
V IN ? V O
V IN = 6.5 V to 18 V, ?40°C < T A < +125°C
I L = 0 mA to 10 mA, V IN = 6.5 V, ?40°C < T A < +125°C
I L = ?10 mA to 0 mA, V IN = 6.5 V, ?40°C < T A < +125°C
No load, ?40°C < T A < +125°C
0.1 Hz to 10.0 Hz
1 kHz
C L = 0 μF
1000 hours
f IN = 1 kHz
6.5
2
5
600
7.5
110
10
40
20
?70
40
20
15
15
800
18
ppm/V
ppm/mA
ppm/mA
μA
μV p-p
nV/√Hz
μs
ppm
ppm
dB
mA
V
V
1
2
Initial accuracy does not include shift due to solder heat effect.
The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period.
Rev. J | Page 9 of 24
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相关代理商/技术参数 |
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| ADR431BRZ | 制造商:Analog Devices 功能描述:REFERENCE VOLTAGE:2.5V |
| ADR431BRZ-REEL7 | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:XFET® 标准包装:2,000 系列:- 基准类型:旁路，可调节，精度 输出电压:1.24 V ~ 16 V 容差:±0.5% 温度系数:- 输入电压:1.24 V ~ 16 V 通道数:1 电流 - 阴极:100µA 电流 - 静态:- 电流 - 输出:20mA 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:TO-226-3、TO-92-3（TO-226AA）成形引线 供应商设备封装:TO-92-3 包装:带卷 (TR) |
| ADR431TRZ-EP | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 10mA 8-Pin SOIC N Tube 制造商:Analog Devices 功能描述:ENHANCED PLASTIC PROCESS - Rail/Tube 制造商:Analog Devices Inc. 功能描述:Voltage & Current References Enhanced Plastic Process 制造商:Analog Devices 功能描述:IC, VOLT REF, 2.5V, 1.5ppm/C 3mV SOIC-8; Topology:Series; Input Voltage Min:4.5V; Input Voltage Max:18V; Reference Voltage:2.5V; Reference Voltage Tolerance:3mV; Voltage Reference Case Style:SOIC; No. of Pins:8 ;RoHS Compliant: Yes 制造商:Analog Devices 功能描述:Voltage Ref. 2.5V 0.04% Low Noise SOIC8 |
| ADR431TRZ-EP-R7 | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 10mA 8-Pin SOIC N T/R 制造商:Analog Devices 功能描述:ENHANCED PLASTIC PROCESS - Tape and Reel 制造商:Analog Devices 功能描述:IC VREF SERIES 2.5V 8-SOIC 制造商:Analog Devices Inc. 功能描述:Voltage & Current References Enhanced Plastic Process |
| ADR433 | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Noise XFET Voltage References with Current Sink and Source Capability |
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