参数资料
型号: AD1580BRTZ-R2
厂商: Analog Devices Inc
文件页数: 3/12页
文件大小: 0K
描述: IC VREF SHUNT PREC 1.225V SOT23
标准包装: 1
基准类型: 旁路,精度
输出电压: 1.225V
容差: ±0.1%
温度系数: 50ppm/°C
通道数: 1
电流 - 阴极: 50µA
电流 - 输出: 10mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 标准包装
其它名称: AD1580BRTZ-R2DKR

AD1580
SPECIFICATIONS
T A = 25°C, I IN = 100 μA, unless otherwise noted.
Table 1.
AD1580A
AD1580B
Model
REVERSE VOLTAGE OUTPUT (SOT-23)
Min
1.215
Typ
1.225
Max
1.235
Min
1.224
Typ
1.225
Max
1.226
Unit
V
REVERSE VOLTAGE OUTPUT (SC70)
1.2225
1.225
1.2275
V
REVERSE VOLTAGE TEMPERATURE DRIFT
?40°C to +85°C
MINIMUM OPERATING CURRENT, T MIN to T MAX
100
50
50
50
ppm/°C
μA
REVERSE VOLTAGE CHANGE WITH REVERSE CURRENT
50 μA < I IN < 10 mA, T MIN to T MAX
50 μA < I IN < 1 mA, T MIN to T MAX
2.5
0.5
6
2.5
0.5
6
mV
mV
DYNAMIC OUTPUT IMPEDANCE ( ?V R /ΔI R )
I IN = 1 mA ± 100 μA (f = 120 Hz)
0.4
1
0.4
0.5
?
OUTPUT NOISE
RMS Noise Voltage: 10 Hz to 10 kHz
Low Frequency Noise Voltage: 0.1 Hz to 10 Hz
TURN-ON SETTLING TIME TO 0.1% 1
OUTPUT VOLTAGE HYSTERESIS 2
20
5
5
80
20
5
5
80
μV rms
μV p-p
μs
μV
TEMPERATURE RANGE
Specified Performance, T MIN to T MAX
Operating Range 3
?40
?55
+85
+125
?40
?55
+85
+125
°C
°C
1
2
3
Measured with no load capacitor.
Output hysteresis is defined as the change in the +25°C output voltage after a temperature excursion to +85°C and then to ?40°C.
The operating temperature range is defined as the temperature extremes at which the device continues to function. Parts may deviate from their specified
performance.
Rev. F | Page 3 of 12
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