參數(shù)資料
型號： MSP430F2274MRHAEP
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC40
封裝： GREEN, PLASTIC, MO-220VJJD-2, VQFN-40
文件頁數(shù)： 42/79頁
文件大?。?/td> 1274K
代理商： MSP430F2274MRHAEP
www.ti.com
SLAS614C – SEPTEMBER 2008 – REVISED JULY 2010
Operational Amplifier (OA) Feedback Network, Comparator Mode (OAFCx = 3) – Electrical
Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX
UNIT
OAFBRx = 1, OARRIP = 0
–55°C to 125°C
0.242
1/4
0.262
OAFBRx = 2, OARRIP = 0
–55°C to 125°C
0.492
0.512
OAFBRx = 3, OARRIP = 0
–55°C to 125°C
0.619
5/8
0.639
OAFBRx = 4, OARRIP = 0
N/A(1)
OAFBRx = 5, OARRIP = 0
N/A(1)
OAFBRx = 6, OARRIP = 0
N/A(1)
OAFBRx = 7, OARRIP = 0
N/A(1)
VLevel
Comparator level
2.2 V/3 V
VCC
OAFBRx = 1, OARRIP = 1
–55°C to 125°C
0.057
1/16
0.071
OAFBRx = 2, OARRIP = 1
–55°C to 125°C
0.122
1/8
0.128
OAFBRx = 3, OARRIP = 1
–55°C to 125°C
0.182
3/16
0.197
OAFBRx = 4, OARRIP = 1
–55°C to 125°C
0.242
1/4
0.262
OAFBRx = 5, OARRIP = 1
–55°C to 125°C
0.367
3/8
0.383
OAFBRx = 6, OARRIP = 1
–55°C to 125°C
0.492
0.512
OAFBRx = 7, OARRIP = 1
N/A(1)
Fast Mode, Overdrive 10 mV
40
Fast Mode, Overdrive 100 mV
4
Fast Mode, Overdrive 500 mV
3
Medium Mode, Overdrive 10 mV
60
Propagation delay
tPLH, tPHL
Medium Mode, Overdrive 100 mV
2.2 V/3 V
6
ms
(low-high and high-low)
Medium Mode, Overdrive 500 mV
5
Slow Mode, Overdrive 10 mV
160
Slow Mode, Overdrive 100 mV
20
Slow Mode, Overdrive 500 mV
15
(1)
The level is not available due to the analog input voltage range of the operational amplifier.
Operational Amplifier (OA) Feedback Network, Noninverting Amplifier Mode (OAFCx = 4) –
Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX UNIT
OAFBRx = 0
–55°C to 125°C
0.970
1.00
1.035
OAFBRx = 1
–55°C to 125°C
1.325
1.334
1.345
OAFBRx = 2
–55°C to 125°C
1.985
2.001
2.017
OAFBRx = 3
–55°C to 125°C
2.638
2.667
2.696
G
Gain
2.2 V/3 V
OAFBRx = 4
–55°C to 125°C
3.94
4.00
4.06
OAFBRx = 5
–55°C to 125°C
5.22
5.33
5.44
OAFBRx = 6
–55°C to 125°C
7.76
7.97
8.18
OAFBRx = 7
–55°C to 125°C
15.0
15.8
16.7
2.2 V
–60
Total harmonic
THD
All gains
dB
distortion/nonlinearity
3 V
–70
tSettle
Settling time(1)
All power modes
–55°C to 125°C
2.2 V/3 V
7
12
ms
(1)
The settling time specifies the time until an ADC result is stable. This includes the minimum required sampling time of the ADC. The
settling time of the amplifier itself might be faster.
Copyright 2008–2010, Texas Instruments Incorporated
47
Product Folder Link(s): MSP430F2274-EP
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MSP430F2274MRHATEP 功能描述:16位微控制器 - MCU MicroLogic-MCU 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2274TDA 功能描述:16位微控制器 - MCU 16-bit Ultra-Lo-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2274TDAQ1 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
MSP430F2274TDAR 功能描述:16位微控制器 - MCU 16-bit Ultra-Lo-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2274TRHA 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
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