参数资料
型号: ADP1046ACPZ-RL
厂商: Analog Devices Inc
文件页数: 5/92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)

Data Sheet
SPECIFICATIONS
V DD = 3.0 V to 3.6 V, T A = ?40°C to +125°C, unless otherwise noted. FSR = full-scale range.
Table 1.
ADP1046
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
SUPPLY
Supply Voltage
Supply Current
V DD
I DD
4.7 μF capacitor connected to AGND
Normal operation (PSON is high or low)
3.0
3.3
20
3.6
V
mA
POWER-ON RESET
During EEPROM programming (40 ms)
Shutdown (VDD below UVLO)
I DD + 8
100
mA
μA
Power-On Reset
V DD rising
3.0
V
UVLO
V DD falling
2.75
2.85
2.97
V
UVLO Hysteresis
40
mV
OVLO
OVLO Debounce
When set to 2 μs
When set to 500 μs
3.8
4.0
2.0
500
4.1
V
μs
μs
VCORE PIN
0.33 μF capacitor connected to DGND
Output Voltage
T A = 25°C
2.4
2.5
2.7
V
OSCILLATOR AND PLL
PLL Frequency
RES = 10 k? (±0.1%)
190
200
210
MHz
OUTA, OUTB, OUTC, OUTD,
OUTAUX, SR1, SR2, GATE PINS
Output Low Voltage
Output High Voltage
Rise Time
Fall Time
V OL
V OH
Source current = 10 mA
Source current = 10 mA
C LOAD = 50 pF
C LOAD = 50 pF
V DD ? 0.4
3.5
1.5
0.4
V
V
ns
ns
VS1, VS2, VS3 LOW SPEED ADCs
Input Voltage Range
V IN
Differential voltage from VS1, VS2 to
0
1
1.6
V
PGND, and from VS3+ to VS3?
Usable Input Voltage Range
ADC Clock Frequency
Register Update Rate
Voltage Sense Measurement
Factory trimmed at 1.0 V
0
1.56
10
1.4
V
MHz
ms
Accuracy
0% to 100% of usable input voltage range
10% to 90% of usable input voltage range
900 mV to 1.1 V
?3.0
?48
?2.0
?32
?1.0
+3.0
+48
+2.0
+32
+1.0
% FSR
mV
% FSR
mV
% FSR
Temperature Coefficient
Leakage Current
Voltage Sense Measurement
Resolution
?16
12
+16
65
1.0
mV
ppm/°C
μA
Bits
Common-Mode Voltage Offset
Voltage Differential from VS3?
?0.25
?200
+0.25
+200
% FSR
mV
to PGND
VS1 Accurate OVP Speed
Register 0x32[1:0] = 00; equivalent
80
μs
resolution is 7 bits
VS1 OVP Threshold Accuracy
VS2 and VS3 OVP Speed
Relative to nominal voltage (1 V) on VS1
Register 0x33[1:0] = 00; equivalent
?2.0
80
+2.0
% FSR
μs
resolution is 7 bits
VS2 and VS3 OVP Threshold
Relative to nominal voltage (1 V) on VS2
?2.0
+2.0
% FSR
Accuracy
and VS3
Rev. B | Page 5 of 92
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