參數(shù)資料
型號(hào): MX674AJP+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 5/18頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12BIT W/REF 28-PLCC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 500
位數(shù): 12
采樣率(每秒): 66k
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 265mW
電壓電源: 雙 ±
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 28-PLCC(11.51x11.51)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 2 個(gè)單端,單極;2 個(gè)單端,雙極
Maxim Integrated Products 13
MAX174/MX574A/MX674A
Industry-Standard, Complete 12-Bit ADCs
Table 3. Input Ranges and Ideal Digital Output Codes
Note 7: For unipolar input ranges, output coding is straight binary.
Note 8: For bipolar input ranges, output coding is offset binary.
Note 9: For 0 to + 10V or ±5V ranges, 1 LSB = 2.44mV.
Note 10: For 0 to +20V or ±10V ranges, 1 LSB = 4.88mV.
*The digital outputs will be flickering between the Indicated code and the indicated code plus one.
Figure 10. MX574/MX674A to AD585 Sample-and-Hold Interface
ANALOG INPUT VOLTAGE (V)
DIGITAL OUTPUT
0 to +10V
0 to +20V
±5V
±10V
MSB
LSB
+10.0000
+20.0000
+5.0000
+10.0000
1111 1111 1111
+9.9963
+19.9927
+4.9963
+9.9927
1111 1111 1110*
+5.0012
+10.0024
+0.0012
+0.0024
1000 0000 0000*
+4.9988
+9.9976
-0.0012
-0.0024
0111 1111 1111*
+4.9963
+9.9927
-0.0037
-0.0073
0111 1111 1110*
+0.0012
+0.0024
-4.9988
-9.9976
0000 0000 0000*
0.0000
-5.0000
-10.0000
0000 0000 0000
STS
20VIN
10VIN
BIPOFF
REFOUT
REFIN
-VS
VCC
+VIN
*ADDITIONAL PINS OMITTED FOR CLARITY
GND
0.1F
ANALOG
INPUT
-15V
4.7F
AGND
DGND
HOLD
LREF
VOUT
-VIN
50I
HOLD
+15V
4.7F
0.1F
VEE
-15V
4.7F
0.1F
VL
+5V
4.7F
0.1F
AD585*
CONTROL
INPUTS
+VS
+15V
4.7F
0.1F
MX574A*
MX674A
D0 –11
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MX674AK/D 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Industry Standard Complete 12-Bit A/D Converters
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