参数资料
型号: ADR434TRZ-EP
厂商: Analog Devices Inc
文件页数: 3/8页
文件大小: 0K
描述: IC VREF SRS PREC 4.096V 8-SOICN
标准包装: 1
系列: XFET®
基准类型: 串联,精度
输出电压: 4.096V
容差: ±0.04%
温度系数: 3ppm/°C
输入电压: 6.1 V ~ 18 V
通道数: 1
电流 - 静态: 800µA
电流 - 输出: 10mA
工作温度: -55°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

ADR431-EP/ADR434-EP/ADR435-EP
SPECIFICATIONS
ADR431-EP ELECTRICAL CHARACTERISTICS
V IN = 4.5 V to 18 V, I L = 0 mA, T A = 25°C, unless otherwise noted.
Table 2.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
OUTPUT VOLTAGE
V O
T Grade
2.499
2.500
2.501
V
INITIAL ACCURACY
V OERR
T Grade
TEMPERATURE COEFFICIENT
TCV O
±1.0
±0.04
mV
%
T Grade
?55°C < T A < +125°C
1.5
5
ppm/°C
LINE REGULATION
LOAD REGULATION
QUIESCENT CURRENT
VOLTAGE NOISE
VOLTAGE NOISE DENSITY
TURN-ON SETTLING TIME
LONG-TERM STABILITY 1
OUTPUT VOLTAGE HYSTERESIS
RIPPLE REJECTION RATIO
SHORT CIRCUIT TO GND
SUPPLY VOLTAGE OPERATING RANGE
SUPPLY VOLTAGE HEADROOM
ΔV O /ΔV IN
ΔV O /ΔI L
ΔV O /ΔI 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 = 4.5 V to 18 V, ?55°C < T A < +125°C
I L = 0 mA to 10 mA, V IN = 5 V, ?55°C < T A < +125°C
I L = ?10 mA to 0 mA, V IN = 5 V, ?55°C < T A < +125°C
No load, ?55°C < T A < +125°C
0.1 Hz to 10.0 Hz
1 kHz
C L = 0 μF
1000 hours
f IN = 1 kHz
4.5
2
5
580
3.5
80
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
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. A | Page 3 of 8
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