Note 1: See the standard test circuits of Figure 1. R
參數(shù)資料
型號: MAX7456EVKIT+
廠商: Maxim Integrated Products
文件頁數(shù): 40/44頁
文件大小: 0K
描述: KIT EVAL FOR MAX7456
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
主要目的: 視頻,屏幕顯示器(OSD)
嵌入式: 是,MCU,16 位
已用 IC / 零件: MAX7456
主要屬性: NTSC/PAL 單通道單色屏幕顯示器(OSD),帶集成視頻驅動器
次要屬性: GUI,SPI 接口
已供物品:
產品目錄頁面: 1424 (CN2011-ZH PDF)
Single-Channel Monochrome On-Screen
Display with Integrated EEPROM
Note 1: See the standard test circuits of Figure 1. RL = 75Ω, unless otherwise specified. All digital input signals are timed from a
voltage level of (VIH + VIL) / 2. All parameters are tested at TA = +85°C and values through temperature range are guaran-
teed by design.
Note 2: The input-voltage operating range is the input range over which the output signal parameters are guaranteed (Figure 3).
Note 3: The input-voltage sync detection range is the input composite video range over which an input sync signal is properly
detected and the OSD signal appears at VOUT. However, the output voltage specifications are not guaranteed for input sig-
nals exceeding the maximum specified in the input operating voltage range (Figure 3).
TIMING CHARACTERISTICS (continued)
(VAVDD = +4.75V to +5.25V, VDVDD = +4.75V to +5.25V, VPVDD = +4.75V to +5.25V, TA = TMIN to TMAX. Typical values are at VAVDD
= VDVDD = VPVDD = +5V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NTSC external sync mode, Figure 4
400
VOUT Sync to VSYNC Rising
Edge Delay
tVOUT-VSR
PAL external sync mode, Figure 6
425
ns
NTSC internal sync mode, Figure 5
40
VSYNC Falling Edge to VOUT
Sync Delay
tVSF-VOUT
PAL internal sync mode, Figure 7
45
ns
NTSC internal sync mode, Figure 5
32
VSYNC Rising Edge to VOUT
Sync Delay
tVSR-VOUT
PAL internal sync mode, Figure 7
30
ns
VOUT Sync to HSYNC Falling
Edge Delay
tVOUT-HSF
NTSC and PAL external sync mode,
Figure 8
310
ns
VOUT Sync to HSYNC Rising
Edge Delay
tVOUT-HSR
NTSC and PAL external sync mode,
Figure 8
325
ns
HSYNC Falling Edge to VOUT
Sync Delay
tHSF-VOUT
NTSC and PAL internal sync mode,
Figure 9
115
ns
HSYNC Rising Edge to VOUT
Sync Delay
tHSR-VOUT
NTSC and PAL internal sync mode,
Figure 9
115
ns
All Supplies High to CS Low
tPUD
Power-up delay
50
ms
NVM Write Busy
tNVW
12
ms
CIN
0.1
μF
RIN
75
Ω
a) INPUT TEST CIRCUIT
VIN
SAG
CL
22pF
RL
150
Ω
b) ONE STANDARD VIDEO LOAD, DC-COUPLED
VOUT
SIGNAL
GEN
MAX7456
Figure 1. Standard Test Circuits
MAX7456
Maxim Integrated
5
相關PDF資料
PDF描述
EMM10DSEP-S243 CONN EDGECARD 20POS .156 EYELET
H3AAH-4036G IDC CABLE - HSC40H/AE40G/HSC40H
1025R-42K COIL 8.2UH MOLDED UNSHIELDED
V375C24E150BL3 CONVERTER MOD DC/DC 24V 150W
GEM28DTMS-S189 CONN EDGECARD 56POS R/A .156 SLD
相關代理商/技術參數(shù)
參數(shù)描述
MAX7456EVKIT+ 功能描述:顯示開發(fā)工具 MAX7456 Eval Kit RoHS:否 制造商:4D Systems 產品:4Display Shields 工具用于評估:?OLED-160-G1, ?OLED-160-G2 接口類型:Serial 工作電源電壓:5 V
MAX7457ETE 功能描述:視頻開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻(最大值):12 Ohms 傳播延遲時間: 開啟時間(最大值): 關閉時間(最大值): 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX7457ETE+ 功能描述:視頻開關 IC Video Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻(最大值):12 Ohms 傳播延遲時間: 開啟時間(最大值): 關閉時間(最大值): 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX7457ETE+T 功能描述:視頻開關 IC Video Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻(最大值):12 Ohms 傳播延遲時間: 開啟時間(最大值): 關閉時間(最大值): 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
MAX7457ETE-T 功能描述:視頻開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻(最大值):12 Ohms 傳播延遲時間: 開啟時間(最大值): 關閉時間(最大值): 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel