参数资料
型号: ADP1046ACPZ-RL
厂商: Analog Devices Inc
文件页数: 8/92页
文件大小: 0K
描述: IC DGTL CTRLR 32LFCSP
标准包装: 5,000
应用: 电源
输入电压: 0 V ~ 1.6 V
电源电压: 3 V ~ 3.6 V
电流 - 电源: 20mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-WQ(5x5)
包装: 带卷 (TR)
ADP1046
Data Sheet
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
Measurement Accuracy
Factory trimmed at 1 V
Temperature Readings
According to Internal
Linearization Scheme
10 mV to 160 mV
0% to 100% of usable input voltage range
RTD source set to 46 μA (Register 0x11 set to
0xE6); NTC R0 = 100 k?, 1%, beta = 4250, 1%;
R EXT = 16.5 k?, 1%
25°C to 100°C
100°C to 125°C
?0.5
?8
?3.0
?42
+0.5
+8
+3.0
+42
7
5
% FSR
mV
% FSR
mV
°C
°C
OTP
Threshold Accuracy
T = 85°C with 100 k?||16.5 k?
T = 100°C with 100 k?||16.5 k?
?0.9
?14.4
?0.5
+0.25
+4
+1.1
% FSR
mV
% FSR
Comparator Speed
OTP Threshold Hysteresis
PGOOD1, PGOOD2, SHAREo PINS
Open-drain outputs
?8
10.5
16
+17.6
mV
ms
mV
Output Low Voltage
PSON, SHAREi PINS
Input Low Voltage
Input High Voltage
Leakage Current
FLAGIN PIN
V OL
V IL
V IH
Digital inputs
Digital input
V DD ? 0.8
0.4
0.8
1.0
V
V
V
μA
Input Low Voltage
Input High Voltage
Propagation Delay
V IL
V IH
Does not include debounce time (Register
V DD ? 0.8
200
0.4
V
V
ns
0x0A[3] = 1); flag action set to disable PSU
Leakage Current
GATE PIN
1.0
μA
Output Low Voltage
Output High Voltage
SDA/SCL PINS
Input Low Voltage
Input High Voltage
Output Low Voltage
Leakage Current
SERIAL BUS TIMING
V OL
V OH
V IL
V IH
V OL
V DD = 3.3 V
See Figure 3
V DD ? 0.4
V DD ? 0.8
0.4
0.8
0.4
1.0
V
V
V
V
V
μA
Clock Operating Frequency
10
100
400
kHz
Bus-Free Time
Start Hold Time
t BUF
t HD;STA
Between stop and start conditions
Hold time after (repeated) start condition;
1.3
0.6
μs
μs
after this period, the first clock is generated
Start Setup Time
Stop Setup Time
SDA Setup Time
SDA Hold Time
t SU;STA
t SU;STO
t SU;DAT
t HD;DAT
Repeated start condition setup time
For readback
For write
0.6
0.6
100
125
300
μs
μs
ns
ns
ns
SCL Low Timeout
t TIMEOUT
25
35
ms
SCL Low Period
SCL High Period
Clock Low Extend Time
t LOW
t HIGH
t LO;SEXT
1.3
0.6
25
μs
μs
ms
SCL, SDA Fall Time
SCL, SDA Rise Time
t F
t R
20
20
300
300
ns
ns
Rev. B | Page 8 of 92
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