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參數(shù)資料
| 型號： | TDA8787 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 10-bit, 3.0 V analog-to-digital interface for CCD cameras |
| 中文描述： | 10位，3.0 V模擬到數(shù)字的CCD相機接口 |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 114K |
| 代理商： | TDA8787 |
1998 Oct 15
7
Philips Semiconductors
Preliminary specification
10-bit, 3.0 V analog-to-digital interface for
CCD cameras
TDA8787
CHARACTERISTICS
V
CCA
= V
CCD
= 3.0 V; V
CCO
= 2.6 V; f
pix
= 18 MHz; T
amb
= 25
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
CCA
V
CCD
V
CCO
analog supply voltage
digital supply voltage
digital outputs supply
voltage
analog supply current
digital supply current
digital outputs supply
current
2.7
2.7
2.5
3.0
3.0
2.6
3.6
3.6
3.6
V
V
V
I
CCA
I
CCD
I
CCO
all clamps active
55
8
1
70
11
2
mA
mA
mA
C
L
= 20 pF on all data
outputs; input ramp
frequency
Digital inputs
I
NPUTS
: SHP, SHD, STDBY, CLPDM, CLPOB, SCLK, SDATA, SEN, VSYNC, OE
AND
PBK
V
IL
V
IH
I
i
LOW-level input voltage
HIGH-level input voltage
input current
0
2.2
2
0.6
V
CCD
+2
V
V
μ
A
0
≤
V
i
≤
V
CCD
Clamps
G
LOBAL CHARACTERISTICS OF THE CLAMP LOOPS
t
W(clamp)
clamp active pulse width
in number of pixels
AGC code = 383 for
maximum 4 LSB error
18
pixels
I
NPUT CLAMP
(
DRIVEN BY
CLPDM)
g
m(CDS)
CDS input clamp
transconductance
1.5
2.7
3.5
mS
O
PTICAL BLACK CLAMP
(
DRIVEN BY
CLPOB)
G
shift
gain from CPCDS1 and 2
to AGC inputs
charge pump current for
±
1 LSB error at ADC
output
available push current of
the charge pump
available pull current of
the charge pump
0.27
I
LSB(cp)
AGC code = 0
AGC code = 383
±
350
±
10
μ
A
μ
A
I
push(cp)
650
μ
A
I
pull(cp)
650
μ
A
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8787A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-bit, 3.0 V, up to 25 Msps analog-to-digital interface for CCD cameras |
| TDA8787AHL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-bit, 3.0 V, up to 25 Msps analog-to-digital interface for CCD cameras |
| TDA8787AHL/C3,118 | 功能描述:電信線路管理 IC 10-BIT CCD 25MSPS RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| TDA8787AHL/C3,151 | 功能描述:電信線路管理 IC ADC 10BIT 18MSPS RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| TDA8787AHL/C3,157 | 功能描述:模數(shù)轉換器 - ADC AFE Video 1ADC 10Bit 2.6V/3V 48-Pin RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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