參數資料
型號: PIC16F785
廠商: Microchip Technology Inc.
英文描述: 20-Pin Flash-Based 8-Bit CMOS Microcontroller with Two-Phase Asychronous Feedback PWM, Dual High-Speed Comparators and Dual Operational Amplifiers
中文描述: 20引腳基于閃存的8兩相異步反饋的PWM,雙高位CMOS微控制器的高速比較器和雙運算放大器
文件頁數: 158/178頁
文件大?。?/td> 1620K
代理商: PIC16F785
PIC16F785
DS41249A-page 156
Preliminary
2004 Microchip Technology Inc.
TABLE 18-10: OPERATIONAL AMPLIFIER (OPA) DC SPECIFICATIONS
TABLE 18-11: OPERATIONAL AMPLIFIER (OPA) AC SPECIFICATIONS
OPA DC Characteristics
Standard Operating Conditions (unless otherwise stated)
V
CM
= 0V, Vout = V
DD
/2, V
DD
= 5V, V
SS
= 0V, C
L
= 50pF,
R
L
= 100k
Operating temperature
-40°C
T
A
+125°C
Param
No.
Symbol
Characteristics
Min
Typ
Max
Units
Comments
OPA01*
V
OS
Input Offset Voltage
Input current and impedance
Input bias current
Input offset bias current
Common Mode
Common mode input range
Common mode rejection
Open Loop Gain
DC Open loop gain
DC Open loop gain
Output
Output voltage swing
±
5
mV
OPA02*
OPA03*
I
B
I
OS
±
2*
±
1*
nA
pA
OPA04*
OPA05*
V
CM
CMR
V
SS
TBD
70
V
DD
– 1.4
V
dB
V
DD
= 5V
V
CM
= V
DD
/2, Freq = DC
OPA06A*
OPA06B*
A
OL
A
OL
90
60
dB
dB
No load
Standard load
OPA07*
OPA08*
Vout
Isc
Output short circuit current
Power Supply
Power supply rejection
V
SS
+ 50
25
V
DD
– 50
TBD
mV
mA
To V
DD
/2 (20 k
connected to V
DD
,
20 k
+ 20 pF to Vss)
OPA10
Legend:
PSR
80
dB
TBD = To Be Determined
These parameters are characterized but not tested.
*
OPA AC Characteristics
Standard Operating Conditions (unless otherwise stated)
V
CM
= 0V, Vout = V
DD
/2, V
DD
= 5V, V
SS
= 0V, C
L
= 50pF,
R
L
= 100k
Operating temperature
-40°C
T
A
+125°C
Param
No.
Symbol
Characteristics
Min
Typ
Max
Units
Comments
OPA11*
GBWP
Gain bandwidth product
3
MHz
μ
s
deg
V/
μ
s
OPA12* T
ON
OPA13*
Θ
M
OPA14* SR
Legend:
Turn on time
10
TBD
Phase margin
60
Slew rate
2
TBD = To Be Determined
These parameters are characterized but not tested.
*
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相關代理商/技術參數
參數描述
PIC16F785-E/ML 功能描述:8位微控制器 -MCU 3.5 KB 128 RAM 18I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16F785-E/P 功能描述:8位微控制器 -MCU 14KB 368 RAM 33 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16F785-E/SO 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16F785-E/SS 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16F785-I/ML 功能描述:8位微控制器 -MCU 3.5 KB 128 RAM 18I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT