參數(shù)資料
型號: ADC1206S040H
廠商: NXP Semiconductors N.V.
元件分類: 外設及接口
英文描述: Single 12 bits ADC up to 40 Msps
封裝: ADC1206S040H/C1<SOT307-2 (QFP44)|<<http://www.nxp.com/packages/SOT307-2.html<1<Always Pb-free,;ADC1206S040H/C1<SOT307-2 (QFP44)|<<http://www.nxp.com/packages/SOT307-2.htm
文件頁數(shù): 8/32頁
文件大?。?/td> 513K
代理商: ADC1206S040H
ADC1206S040_055_070_2
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 12 August 2008
8 of 32
NXP Semiconductors
ADC1206S040/055/070
Single 12 bits ADC, up to 40 MHz, 55 MHz or 70 MHz
Voltage input V
ref
[3]
V
ref
reference
voltage
reference
current
peak-to-peak
differential
input voltage
full-scale fixed voltage;
f
i
= 20 MHz; f
clk
= 55 MHz
C
-
V
CCA3
1.75 -
V
I
ref
C
-
0.3
10
μ
A
V
i(dif)(p-p)
V
I(IN)(p-p)
V
I(INN)(p-p)
;
V
ref
= V
CCA3
1.75 V;
V
I(cm)
= V
CCA3
1.6 V
C
-
1.9
-
V
Voltage controlled regulator output FSREF
V
O(ref)
reference
output voltage
Digital outputs D11 to D0 and IR (referenced to OGND)
V
OL
LOW-level
output voltage
V
OH
HIGH-level
output voltage
I
o
output current
V
I(IN)(p-p)
V
I(INN)(p-p)
= 1.9 V
I
-
V
CCA3
1.75 -
V
I
OL
= 2 mA
I
0
-
0.5
V
I
OH
=
0.4 mA
I
V
CCCO
0.5 -
V
CCO
V
3-state output level between
0.5 V and V
CCO
I
20
-
+20
μ
A
Switching characteristics; Clock frequency f
clk
; see
Figure 3
f
clk(min)
minimum clock
frequency
f
clk(max)
maximumclock
frequency
ADC1206S055H
ADC1206S070H
t
w(clk)H
HIGH clock
pulse width
t
w(clk)L
LOW clock
pulse width
Analog signal processing; 50 % clock duty factor; V
I(IN)(p-p)
- V
I(INN)(p-p)
= 1.9 V; V
ref
= V
CCA3
1.75 V; see
Table 7
Linearity
INL
integral
non-linearity
DNL
differential
non-linearity
(no missing code
guaranteed)
E
offset
offset error
V
CCA
= V
CCD
= 5 V;
V
CCO
= 3.3 V; T
amb
= 25
°
C;
output code = 2047
E
G
gain error
spread from device to
device; V
CCA
= V
CCD
= 5 V;
V
CCO
= 3.3 V; T
amb
= 25
°
C
SH = HIGH
C
-
-
7
MHz
ADC1206S040H
C
I
C
C
40
55
70
6.8
-
-
-
-
-
-
-
-
MHz
MHz
MHz
ns
f
i
= 20 MHz
f
i
= 20 MHz
C
6.8
-
-
ns
f
clk
= 20 MHz; f
i
= 400 kHz
I
-
±
2.6
±
4.5
LSB
f
clk
= 20 MHz; f
i
= 400 kHz
I
-
±
0.5
+1.1
0.95
LSB
C
25
+5
+25
mV
C
7
-
+7
%FS
Table 6.
V
CCA
= V2 to V44, V3 to V4 and V41 to V40 = 4.75 V to 5.25 V; V
CCD
= V37 to V38 and V15 to V17 = 4.75 V to 5.25 V;
V
CCO
= V33 to V34 = 3.0 V to 3.6 V; AGND and DGND shorted together; T
amb
=
40
°
C to 85
°
C;
V
I(IN)(p-p)
V
I(INN)(p-p)
= 1.9 V; V
ref
= V
CCA3
1.75 V; V
I(cm)
= V
CCA3
1.6 V; typical values measured at V
CCA
= V
CCD
= 5 V
and V
CCO
= 3.3 V T
amb
= 25
°
C and C
L
= 10 pF; unless otherwise specified.
Symbol
Parameter
Conditions
Characteristics
…continued
Test
[1]
Min
Typ
Max
Unit
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