- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄9041 > MCP4921-E/P (Microchip Technology)IC DAC 12BIT SNGL W/SPI 8DIP PDF資料下載
參數(shù)資料
| 型號： | MCP4921-E/P |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 19/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 12BIT SNGL W/SPI 8DIP |
| 標準包裝： | 60 |
| 設(shè)置時間： | 4.5µs |
| 位數(shù)： | 12 |
| 數(shù)據(jù)接口： | 串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 8-PDIP |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 1 電壓，單極；1 電壓，雙極 |
| 采樣率（每秒）： | * |
| 產(chǎn)品目錄頁面： | 673 (CN2011-ZH PDF) |
2010 Microchip Technology Inc.
DS22248A-page 5
MCP4901/4911/4921
ELECTRICAL CHARACTERISTIC WITH EXTENDED TEMPERATURE
Electrical Specifications: Unless otherwise indicated, VDD = 5V, VSS = 0V, VREF = 2.048V, Output Buffer Gain
(G) = 2x, RL = 5 k to GND, CL = 100 pF. Typical values are at +125°C by characterization or simulation.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Power Requirements
Input Voltage
VDD
2.7
—
5.5
Input Current
IDD
—200
—
A
VREF input is unbuffered, all digi-
tal inputs are grounded, all analog
outputs (VOUT) are unloaded.
Code = 0x000h
Software Shutdown Current ISHDN_SW
—5—
A
Power-on Reset Threshold
VPOR
—1.85—
V
DC Accuracy
MCP4901
Resolution
n
8
—
Bits
INL Error
INL
±0.25
LSb
DNL
±0.2
LSb
MCP4911
Resolution
n
10
—
Bits
INL Error
INL
±1
LSb
DNL
±0.2
LSb
MCP4921
Resolution
n
12
—
Bits
INL Error
INL
±4
LSb
DNL
±0.25
LSb
Offset Error
VOS
—
±0.02
—
% of FSR
Code = 0x000h
Offset Error Temperature
Coefficient
VOS/°C
—
-5
—
ppm/°C
+25°C to +125°C
Gain Error
gE
—
-0.10
—
% of FSR
Code = 0xFFFh, not including
offset error
Gain Error Temperature
Coefficient
G/°C
—
-3
—
ppm/°C
Input Amplifier (VREF Input)
Input Range – Buffered
Mode
VREF
—
0.040 to
VDD-
0.040
—V
Code = 2048,
VREF = 0.2 Vp-p, f = 100 Hz and
1kHz
Input Range – Unbuffered
Mode
VREF
0—
VDD
V
Input Impedance
RVREF
—174
—
k
Unbuffered Mode
Input Capacitance –
Unbuffered Mode
CVREF
—7—
pF
Multiplying Mode
-3 dB Bandwidth
fVREF
—450
—
kHz
VREF = 2.5V ±0.1 Vp-p,
Unbuffered, G = 1x
fVREF
—400
—
kHz
VREF = 2.5V ±0.1 Vp-p,
Unbuffered, G = 2x
Note 1:
Guaranteed monotonic by design over all codes.
2:
This parameter is ensured by design, and not 100% tested.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VE-24L-MY-F4 | CONVERTER MOD DC/DC 28V 50W |
| M83723/85R20416 | CONN RCPT 41POS JAM NUT W/PINS |
| MCP4812-E/MS | DAC 10BIT DUAL SPI/VREF 8MSOP |
| VE-24L-MY-F3 | CONVERTER MOD DC/DC 28V 50W |
| MS27474T22A2P | CONN RCPT 85POS JAM NUT W/PINS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP4921ESN | 制造商:Microchip Technology Inc 功能描述: |
| MCP4921T-E/MC | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Single 12-bit DAC w/SPI interface RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MCP4921T-E/MS | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Sgl 12-bit SPI int RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MCP4921T-E/SN | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Sgl 12-bit SPI int RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MCP4922-E/P | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual 12-bit SPI int RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復。