参数资料
型号: MAX6045BEUR+T
厂商: Maxim Integrated Products
文件页数: 4/14页
文件大小: 0K
描述: IC VREF SERIES PREC 4.5V SOT23-3
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
基准类型: 串联,精度
输出电压: 4.5V
容差: ±0.4%
温度系数: 30ppm/°C
输入电压: 4.7 V ~ 12.6 V
通道数: 1
电流 - 静态: 35µA
电流 - 输出: 500µA
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: 带卷 (TR)
Precision, Low-Power, Low-Dropout,
SOT23-3 Voltage References
ELECTRICAL CHARACTERISTICS—MAX6025
(V IN = +5V, I OUT = 0, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT
Output Voltage
Output Voltage Temperature
Coefficient (Note 2)
V OUT
V OUT
T A = +25°C
T A = 0°C to +70°C
T A = -40°C to +85°C
T A = 0°C to +70°C
T A = -40°C to +85°C
MAX6025A
MAX6025B
MAX6025A
MAX6025B
2.495
-0.20
2.490
-0.40
2.500
2.500
6
6
6
6
2.505
0.20
2.510
0.40
15
20
25
30
V
%
V
%
ppm/°C
Line Regulation
Load Regulation
Dropout Voltage
(Note 5)
OUT Short-Circuit Current
Temperature Hysteresis
(Note 3)
Long-Term Stability
? V OUT /
? V IN
? V OUT /
? I OUT
V IN -
V OUT
I SC
? V OUT /
time
? V OUT /
time
(V OUT + 0.2V) ≤ V IN ≤ 12.6V
Sourcing: 0 ≤ I OUT ≤ 500μA
Sinking: -500μA ≤ I OUT ≤ 0
I OUT = 500μA
Short to GND
Short to IN
1000hr at T A = +25°C
15
0.14
0.18
100
4
4
130
50
140
0.60
0.80
200
μV/V
μV/μA
mV
mA
ppm
ppm/
1000hr
DYNAMIC
Noise Voltage
Ripple Rejection
Turn-On Settling Time
e OUT
? V OUT /
? V IN
t R
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
V IN = 5V ±100mV, f = 120Hz
To V OUT = 0.1% of final value, C OUT = 50pF
50
125
82
85
μVp-p
μV RMS
dB
μs
Capacitive-Load Stability Range
C OUT
Note 4
0
2.2
nF
INPUT
Supply Voltage Range
Quiescent Supply Current
V IN
I IN
Guaranteed by line-regulation test
V OUT + 0.2
27
12.6
35
V
μA
Change in Supply Current
I IN /V IN
(V OUT + 0.2V) ≤ V IN ≤ 12.6V
0.8
2.0
μA/V
4
_______________________________________________________________________________________
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