参数资料
型号: PIC14000T-20/SS
厂商: Microchip Technology
文件页数: 31/153页
文件大小: 0K
描述: IC MCU OTP 4KX14 A/D 28SSOP
标准包装: 2,100
系列: PIC® 14
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
连通性: I²C
外围设备: POR,温度传感器,WDT
输入/输出数: 20
程序存储器容量: 7KB(4K x 14)
程序存储器类型: OTP
RAM 容量: 192 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 6 V
数据转换器: 斜率 A/D
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
包装: 带卷 (TR)
1996 Microchip Technology Inc.
Preliminary
DS40122B-page 126
PIC14000
Programmable Reference Comparator(s)
Input Offset Voltage
ioff(comp)
-10
3
10
mV
Tested at 0.5V common-mode
voltage
Input Common Mode Voltage
Range
cmr(comp)
0
VDD-1.4
V
1
Differential Voltage Gain
gain(comp)
80
dB
1
Common Mode Rejection Ratio cmrr(comp)
60
dB
VDD = 5V, TA = 25
°C, over
common-mode range
1
Power Supply Rejection Ratio
psrr(comp)
55
dB
TA = 25
°C, VDDmin to VDDmax
1
Operating Current (on)
idd(comp)
10
20
A
CMOFF = 0
2
Operating Current (off)
idd(comp)
0
A
CMOFF = 1
2
Level-Shift Network(s)
Input Current (RA1/RD5 pin)
iin(lvs)
-3.4
-4.8
-6.2
A
TA = 25
°C, RA1/RD5 = 0V (SUM
pin is open)
Output Voltage
vo(lvs)
0.37
0.46
0.55
V
TA = 25
°C, RA1/RD5 = 0V, (SUM
pin is open)
Zeroing Mismatch Error
zm(lvs)
0.02
%
1
Output Voltage Temperature
Coefcient
tc(lvs)
0.39
%/
°C From Tmin to Tmax
1
Output Voltage Supply
Sensitivity
ss(lvs)
0.2
%/V
From VDDmin to VDDmax
1
Operating Current (network on)
idd(lvs)
5
15
A
LSOFF = 0
2
Operating Current (network off)
idd(lvs)
0
A
LSOFF = 1
2
Standard Operating Conditions (unless otherwise stated)
Operating Temperature:
-40
°C ≤ TA ≤ +85°C for industrial
0
°C ≤ TA ≤ +70°C for commercial
VDD range: 2.7V (min) to 6.0V (max) unless otherwise stated.
Characteristic
Sym.
Min.
Typ.
Max.
Units
Conditions
Notes
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