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参数资料
| 型号： | MAX6023EBT45+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 4.5V 5-UCSP |
| 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： | ±0.2% |
| 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： | 5-WFBGA，CSPBGA |
| 供应商设备封装： | 5-UCSP（1.52x1.05） |
| 包装： | 带卷 (TR) |
Precision, Low-Power, Low-Dropout, UCSP
Voltage Reference
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND)
IN .........................................................................-0.3V to +13.5V
OUT .............................................................-0.3V to (V IN + 0.3V)
Output Short Circuit to GND or IN (V IN < 6V) ............Continuous
Output Short Circuit to GND or IN (V IN ≥ 6V) .........................60s
Continuous Power Dissipation (T A = +70 ° C)
5-Bump UCSP (derate 3.4mW/ ° C above +70 ° C)........273mW
Operating Temperature Range ..........................-40 ° C to +85 ° C
Storage Temperature Range .............................-65 ° C to +150 ° C
Bump Temperature (soldering, 10s)................................+300 ° C
Note 1: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
can be exposed to during board-level solder attach and rework. This limit permits only the use of solder profiles recom-
mended in the industry-standard specification, JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and convection reflow.
Preheating is required. Hand or wave soldering is not allowed.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS – MAX6023EBT12 (V OUT = 1.250V)
(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 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT
Output Voltage
V OUT
T A = +25 ° C
1.247
1.250
1.253
V
Initial Voltage Accuracy
Output Voltage Temperature
Coefficient
T A = +25 ° C
(Note 3)
-0.24
10
+0.24
30
%
ppm/ ° C
Line Regulation
Load Regulation
Short-Circuit Current
Temperature Hysteresis
Long-Term Stability
? V OUT /
? V IN
? V OUT /
? I OUT
I SC
? V OUT /
time
2.5V ≤ V IN ≤ 12.6V
0 ≤ I OUT ≤ 400μA
-400μA ≤ I OUT ≤ 0
Short to GND
Short to IN
(Note 4)
1000hr at T A = +25 ° C
10
0.4
0.5
4
10
90
30
80
1.0
1.1
μV/V
μV/μA
mA
ppm
ppm/
1000hr
DYNAMIC CHARACTERISTICS
Noise Voltage
Ripple Rejection
Turn-On Settling Time
e OUT
? V OUT /
? I OUT
t R
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
V IN = +5V ±100mV, f = 120Hz
To V OUT within 0.1% of final value,
C OUT = 50pF
25
65
86
30
μVp-p
μV RMS
dB
μs
Capacitive-Load Stability Range
C OUT
(Note 3)
0
2.2
nF
INPUT
Supply-Voltage Range
Supply Current
V IN
I IN
Guaranteed by line-regulation test
2.5
27
12.6
35
V
μA
Change in Supply Current
? I IN / ? V IN
2.5V ≤ V IN ≤ 12.6V
0.8
2.0
μA/V
2
_______________________________________________________________________________________
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