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参数资料
| 型号： | ADR121 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | Precision, Micropower LDO Voltage References in TSOT |
| 中文描述： | 精密，微功耗LDO电压参考采用TSOT |
| 文件页数： | 4/20页 |
| 文件大小： | 484K |
| 代理商： | ADR121 |
ADR121/ADR125/ADR127
ADR125 ELECTRICAL CHARACTERISTICS
@ T
A
= 25°C, V
IN
= 5.3 V to 18 V, I
OUT
= 0 mA, unless otherwise noted.
Table 2.
Parameter
OUTPUT VOLTAGE
B Grade
A Grade
INITIAL ACCURACY ERROR
B Grade
A Grade
TEMPERATURE COEFFICIENT
B Grade
A Grade
DROPOUT (V
OUT
V
IN
)
LOAD REGULATION
LINE REGULATION
PSRR
RIPPLE REJECTION
QUIESCENT CURRENT
SHORT-CIRCUIT CURRENT TO GROUND
VOLTAGE NOISE
TURN-ON SETTLING TIME
LONG-TERM STABILITY
OUTPUT VOLTAGE HYSTERESIS
Rev. 0 | Page 4 of 20
Symbol
V
O
V
OERR
TCV
O
V
DO
Δ
V
OUT
/
Δ
V
IN
I
Q
Condition
@ 25°C
2.497
@ 25°C
40°C < T
A
< +125°C
I
OUT
= 5 mA
40°C < T
A
< +125°C; V
IN
= 3.0 V,
0 mA < I
OUT
< 5 mA
40°C < T
A
< +125°C; V
IN
= 3.0 V,
2 mA < I
OUT
< 0 mA
5.3 V < V
IN
< 18 V
I
OUT
= 0 mA
f = 60 Hz
f = 60 Hz
40°C < T
A
< +125°C, no load
V
IN
= 18 V
V
IN
= 3.0 V
V
IN
= 5.3 V
V
IN
= 18 V
@ 25°C
f = 10 Khz
0.1 Hz to 10 Hz
To 0.1%, C
L
= 0.2 μF
1000 hours @ 25°C
See the Terminology section
Min
4.994
4.988
0.12
0.24
300
Typ
5.0
5.0
3
15
35
35
90
60
95
80
25
40
900
20
100
150
300
Max
5.006
5.012
+0.12
+0.24
9
25
200
200
30
125
95
Unit
V
V
%
%
ppm/°C
ppm/°C
mV
ppm/mA
ppm/mA
ppm/V
dB
dB
μA
μA
mA
mA
nV/√Hz
μV p-p
μs
ppm/1000 hrs
ppm
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|---|---|
| ADR121AUJZ-R2 | Precision, Micropower LDO Voltage References in TSOT |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADR121AUJZ-R2 | 功能描述:IC VREF SERIES PREC 2.5V TSOT-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:1 系列:- 基准类型:串联，精度 输出电压:4.5V 容差:±800µV 温度系数:1ppm/°C 输入电压:13.5 V ~ 22 V 通道数:1 电流 - 阴极:- 电流 - 静态:7mA 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:20-LCC 供应商设备封装:20-CLCC 包装:管件 |
| ADR121AUJZ-R2 | 制造商:Analog Devices 功能描述:IC LDO SERIES V-REF 2.5V 2.5mV TSOT-6 制造商:Analog Devices 功能描述:IC, LDO SERIES V-REF, 2.5V 2.5mV TSOT-6 |
| ADR121AUJZ-R21 | 制造商:AD 制造商全称:Analog Devices 功能描述:Precision, Micropower LDO Voltage References in TSOT |
| ADR121AUJZ-REEL7 | 功能描述:IC VREF SERIES PREC 2.5V TSOT-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:1 系列:- 基准类型:串联，精度 输出电压:4.5V 容差:±800µV 温度系数:1ppm/°C 输入电压:13.5 V ~ 22 V 通道数:1 电流 - 阴极:- 电流 - 静态:7mA 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:20-LCC 供应商设备封装:20-CLCC 包装:管件 |
| ADR121AUJZ-REEL71 | 制造商:AD 制造商全称:Analog Devices 功能描述:Precision, Micropower LDO Voltage References in TSOT |
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