- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄17118 > ADM00398 (Microchip Technology)BOARD EVAL FOR 16BIT MCU MCP3911 PDF資料下載
參數(shù)資料
| 型號： | ADM00398 |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 13/17頁 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR 16BIT MCU MCP3911 |
| 設(shè)計(jì)資源： | MCP3911 Eval Brd Schematics ADM00398 BOM ADM00398 Gerber Files |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | MCU |
| 適用于相關(guān)產(chǎn)品： | MCP3911，PIC24FJ256GA110 |
| 所含物品： | 板，線纜 |
2012 Microchip Technology Inc.
DS22286A-page 5
MCP3911
ZOUTVREF
Output Impedance
2
—
k
Ω
VREFEXT = 0
AIDDVREF
Internal Voltage Reference
Operating Current
25
—
A
VREFEXT=0, SHUT-
DOWN<1:0>=11
Voltage Reference Input
Input Capacitance
—
10
pF
VREF
Differential Input Voltage
Range (VREF+ - VREF -)
1.1
—
1.3
V
VREFEXT = 1
VREF+
Absolute Voltage on
REFIN+ pin
VREF- +
1.1
—VREF- + 1.3
V
VREFEXT = 1
VREF-
Absolute Voltage REFIN- pin
-0.1
—
+0.1
V
REFIN- should be con-
nected to AGND when
VREFEXT=0
Master Clock Input
fMCLK
Master Clock Input Frequency
Range
—
20
MHz
CLKEXT = 1, (Note 6)
fXTAL
Crystal Oscillator Operating
Frequency Range
1
—
20
MHz
CLKEXT = 0, (Note 6)
AMCLK
Analog Master Clock
—
16
MHz
Power Supply
AVDD
Operating Voltage, Analog
2.7
—
3.6
V
DVDD
Operating Voltage, Digital
2.7
—
3.6
V
IDD,A
Operating Current, Analog
—
1.5
2.3
mA
BOOST<1:0>=00
—
1.8
2.8
mA
BOOST<1:0>=01
—
2.5
3.5
mA
BOOST<1:0>=10
—
4.4
6.25
mA
BOOST<1:0>= 11
IDD,D
Operating Current, Digital
—
0.2
0.3
mA
MCLK = 4 MHz,
proportional to MCLK
—
0.7
—
mA
MCLK = 16 MHz, pro-
portional to MCLK
IDDS,A
Shutdown Current, Analog
—
1
A
IDDS,D
Shutdown Current, Digital
—
1
A
TABLE 1-1:
ANALOG SPECIFICATIONS TARGET TABLE (CONTINUED)
Electrical Specifications: Unless otherwise indicated, all parameters apply at AVDD = DVDD = 2.7V to 3.6V, MCLK =
4 MHz; PRE<1:0> = 00; OSR = 256; GAIN = 1; VREFEXT=0, CLKEXT=1, AZ_FREQ=0, DITHER<1:0>=11,
BOOST<1:0> = 10; VCM=0V; TA = -40°C to +125°C; VIN = 1.2 VPP = 424 mVRMS @ 50/60 Hz on both channels.
Sym
Characteristic
Min
Typ
Max
Units
Test Conditions
Note 1:
This specification implies that the ADC output is valid over this entire differential range and that there is no distortion or
instability across this input range. Dynamic Performance specified at -0.5 dB below the maximum signal range, VIN =
1.2VPP = 424 mVRMS, VREF = 1.2V @ 50/60 Hz. See terminology section for definition. This parameter is established
by characterization and not 100% tested. See performance graphs for other than default settings provided here.
2:
For these operating currents the following configuration bit settings apply: SHUTDOWN<1:0>=00, RESET<1:0>=00,
VREFEXT=0, CLKEXT=0.
3:
For these operating currents the following configuration bit settings apply: SHUTDOWN<1:0>=11, VREFEXT=1,
CLKEXT=1.
4:
Applies to all gains. Offset and gain errors depend on PGA gain setting, see typical performance curves for typical per-
formance.
5:
Outside of this range, ADC accuracy is not specified. An extended input range of +/-2 V can be applied continuously to
the part with no damage.
6:
For proper operation, and for optimizing ADC accuracy, AMCLK should be limited to the maximum frequency defined in
the Table 5-2 as a function of the BOOST and PGA setting chosen. MCLK can take larger values as long as the pres-
caler settings (PRE<1:0>) limit AMCLK=MCLK/PRESCALE in the defined range in the Table 5-2.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VI-J5Z-EZ | CONVERTER MOD DC/DC 2V 10W |
| TPS22924CYZPR | IC LOAD SWITCH LIN V ULOW 6DSBGA |
| DM240012 | KIT USB STARTER FOR PIC24E |
| AT-S-26-4/4/S-14/R-R | MOD CORD REVERSED 4-4 SILVER 14' |
| VI-J5Y-EZ | CONVERTER MOD DC/DC 3.3V 16.5W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM00398 | 制造商:Microchip Technology Inc 功能描述:MCP3911 ADC Eval Board for 16- |
| ADM00399 | 功能描述:MCP16301 - DC/DC, Step Up or Down 1, Non-Isolated Outputs Evaluation Board 制造商:microchip technology 系列:- 零件狀態(tài):有效 主要用途:DC/DC，步升/步降 輸出和類型:1，非隔離 功率 - 輸出:- 電壓 - 輸出:12V 電流 - 輸出:- 電壓 - 輸入:5 V ~ 30 V 穩(wěn)壓器拓?fù)?降壓-升壓 頻率 - 開關(guān):500kHz 板類型:完全填充 所含物品:板 使用的 IC/零件:MCP16301 標(biāo)準(zhǔn)包裝:1 |
| ADM00414 | 功能描述:電源管理IC開發(fā)工具 MCP16321 Evaluation Board RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| ADM00419 | 功能描述:電源管理IC開發(fā)工具 MCP2210 Breakout Module RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| ADM00421 | 功能描述:界面開發(fā)工具 MCP2210 Eval Kit RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。