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參數(shù)資料
| 型號： | TDA9923AHW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | ADC |
| 英文描述： | 4-CH 12-BIT RESISTANCE LADDER ADC, SERIAL ACCESS, PQFP48 |
| 封裝： | 7 X 7 MM, 1.00 MM HEIGHT, PLASTIC, MS-026, SOT545-3, QFP-48 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 118K |
| 代理商： | TDA9923AHW |
9397 750 14207
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Objective data sheet
Rev. 01 — 6 February 2006
2 of 20
Philips Semiconductors
TDA9923A
Quad 12-bit, up to 40 Msample/s analog-to-digital converter
4.
Quick reference data
5.
Ordering information
Table 1:
Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCCA
analog supply voltage
3.0
3.3
3.6
V
VCCD
digital supply voltage
1.65
1.8
1.95
V
VCCO
output stages supply voltage
0.75
0.8
0.85
V
ICCA
analog supply current
-
169
-
mA
ICCD
digital supply current
-
65
-
mA
ICCO
output stages supply current
-
48
-
mA
Vi(dif)(FS)(p-p)
full-scale differential input voltage
(peak-to-peak value)
-
2.0
-
INL
integral non-linearity
ramp input
-
±0.7
±2
LSB
DNL
differential non-linearity
ramp input
-
±0.3
±1
LSB
fCLK(max)
maximum clock frequency
40
-
MHz
S/NFS
signal-to-noise ratio (full-scale)
fi = 5 MHz
<tbd>
68.8
dB
THD
total harmonic distortion
fi = 5 MHz
-
74
-
dB
Ptot
total power consumption
Normal mode
-
715
-
mW
Table 2:
Ordering information
Type number
Package
Sampling
frequency
Name
Description
Version
TDA9923AHW
HTQFP48
plastic thermal enhanced thin quad at package; 48 leads;
body 7 x7x1 mm; exposed die pad
SOT545-3
40 MHz
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