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參數(shù)資料
| 型號： | TDA8784 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 18 Msps, 10-bit analog-to-digital interface for CCD cameras |
| 中文描述： | 18 MSPS的10位模擬到數(shù)字的CCD相機(jī)接口 |
| 文件頁數(shù)： | 11/28頁 |
| 文件大?。?/td> | 132K |
| 代理商： | TDA8784 |
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1999 Sep 21
11
Philips Semiconductors
Product specification
18 Msps, 10-bit analog-to-digital
interface for CCD cameras
TDA8784
Note
1.
Noise measurement at ADC outputs: the coupling capacitor at the input is connected to ground, so that only the noise
contributionofthefront-endisevaluated.Thefront-endoperatesat18 Mpixwithalineof1024 pixels.Thefirst40 are
used to run CLPOB and the last 40 to run CLPDM. Data at the ADC outputs is measured during the other pixels.
The differences between the types of codes statistic is then computed; the result is the noise. No quantization noise
is taken into account as no signal is input.
Z
OFDOUT
additional 8-bit control DAC
(OFD) output impedance
OFD output current drive
2000
I
OFDOUT
ADC clamp control DAC
(see Fig.8)
static
50
μ
A
V
DACOUT(p-p)
ADC clamp 10-bit control
DAC output voltage
(peak-to-peak value)
DC output voltage
1
V
V
DACOUT
code 0
code 1023
1.5
2.5
250
V
V
Z
DACOUT
ADC clamp control DAC
output impedance
DAC output current drive
maximum offset error of
DAC + ADC clamp loop
I
DACOUT
OFE
LOOP
static
code 0
code 1023
±
5
±
5
50
μ
A
LSB
LSB
Digital outputs (f
CLK
= 18 MHz; C
L
= 20 pF)
V
OH
V
OL
I
OZ
t
o(h)
t
o(d)
HIGH-level output voltage
LOW-level output voltage
output current in 3-state mode 0 V < V
o
< V
CCO
output hold time
output delay time
I
OH
=
1 mA
I
OL
= 1 mA
V
CCO
0.5
0
20
8
17
15
20
17
22
18
V
CCO
0.5
+20
23
21
29
25
33
28
V
V
μ
A
ns
ns
ns
ns
ns
ns
ns
see Fig.5
C
i
= 20 pF; V
CCO
= 5 V
C
i
= 10 pF
C
i
= 20 pF; V
CCO
= 3 V
C
i
= 10 pF
C
i
= 20 pF; V
CCO
= 2.5 V
C
i
= 10 pF
Serial interface
f
SCLK(max)
maximum frequency of serial
interface
5
MHz
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA8784H | 18 Msps, 10-bit analog-to-digital interface for CCD cameras |
| TDA8785 | 8-bit high-speed analog-to-digital converter with gain and offset controls |
| TDA8785H | 8-bit high-speed analog-to-digital converter with gain and offset controls |
| TDA8787A | 10-bit, 3.0 V, up to 25 Msps analog-to-digital interface for CCD cameras |
| TDA8787 | 10-bit, 3.0 V analog-to-digital interface for CCD cameras |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8784H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:18 Msps, 10-bit analog-to-digital interface for CCD cameras |
| TDA8784HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:18 Msps, 10-bit analog-to-digital interface for CCD cameras |
| TDA8784HL/C4,118 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC AFE Video 1ADC 10-Bit 3V/5V 48-Pin RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TDA8784HL/C4,151 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10BIT A/D INTERFACE RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TDA8784HL/C4,157 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC AFE Video 1ADC 10-Bit 3V/5V 48-Pin RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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