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參數(shù)資料
| 型號(hào)： | TMC3033 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Triple Video D/A Converter 10 bit, 80 Msps |
| 中文描述： | 三路視頻D / A轉(zhuǎn)換10位，80MSPS |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 119K |
| 代理商： | TMC3033 |
PRODUCT SPECIFICATION
TMC3033
5
Equivalent Circuits
Figure 2. Equivalent Digital Input Circuit
Figure 3. Equivalent Analog Output Circuit
Voltage Reference
V
REF
38
35
+1.235 V
Voltage Reference output/input.
source of +1.235 Volts is output on this pin. An external
+1.235 Volt reference may be applied here which
overrides the internal reference. Decoupling V
with a 0.1
μ
F ceramic capacitor is required.
Current-setting resistor.
The full-scale output current of
each D/A converter is determined by the value of the
resistor connected between R
value for R
REF
is found from:
An internal voltage
REF
to GND
R
REF
39
36
572
REF
and GND. The nominal
R
REF
= 9.1( V
REF
/I
FS
),
but is optimized to be 572
output current (in amps) from an output without sync. Sync
current is 0.4 * I
FS
.
. I
FS
is the full-scale (white)
D/A full-scale (white) current may also be calculated from:
I
FS
= V
FS
/ R
L
Where V
resistive load (in ohms) on each D/A converter. V
blank to full-scale voltage.
Compensation capacitor.
must be connected between COMP and V
internal bias circuitry.
FS
is the white voltage level and R
L
is the total
FS
is the
COMP
37
34
0.1
μ
F
A 0.1
μ
F ceramic capacitor
DD
to stabilize
Power and Ground
V
DD
GND
18, 33, 34
30, 31
12, 30, 31
27, 28
+3.3 V
0.0 V
Power supply
Ground
Pin Descriptions
(continued)
Pin Name
Pin Number
PLCC
Value
Description
LQFP
Digital
Input
V
DD
p
n
27014C
GND
n
p
OUT
GND
27013B
V
DD
V
DD
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參數(shù)描述 |
|---|---|
| TMC3033KRC30 | 功能描述:數(shù)字化視頻/模擬轉(zhuǎn)換器集成電路 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:3 輸出類(lèi)型:Current 轉(zhuǎn)換速率:180 MSPs 分辨率:10 bit 接口類(lèi)型:Parallel 電壓參考:Internal or External 積分非線性:- 2.5 LSB, 1.5 LSB 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:HTQFP 封裝:Tray |
| TMC3033KRC50 | 功能描述:數(shù)字化視頻/模擬轉(zhuǎn)換器集成電路 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:3 輸出類(lèi)型:Current 轉(zhuǎn)換速率:180 MSPs 分辨率:10 bit 接口類(lèi)型:Parallel 電壓參考:Internal or External 積分非線性:- 2.5 LSB, 1.5 LSB 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:HTQFP 封裝:Tray |
| TMC3033KRC80 | 功能描述:數(shù)字化視頻/模擬轉(zhuǎn)換器集成電路 3V Video D/a Conv Tripple 10Bit 80Mhz RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:3 輸出類(lèi)型:Current 轉(zhuǎn)換速率:180 MSPs 分辨率:10 bit 接口類(lèi)型:Parallel 電壓參考:Internal or External 積分非線性:- 2.5 LSB, 1.5 LSB 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:HTQFP 封裝:Tray |
| TMC3033R2C30 | 功能描述:數(shù)字化視頻/模擬轉(zhuǎn)換器集成電路 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:3 輸出類(lèi)型:Current 轉(zhuǎn)換速率:180 MSPs 分辨率:10 bit 接口類(lèi)型:Parallel 電壓參考:Internal or External 積分非線性:- 2.5 LSB, 1.5 LSB 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:HTQFP 封裝:Tray |
| TMC3033R2C50 | 功能描述:數(shù)字化視頻/模擬轉(zhuǎn)換器集成電路 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:3 輸出類(lèi)型:Current 轉(zhuǎn)換速率:180 MSPs 分辨率:10 bit 接口類(lèi)型:Parallel 電壓參考:Internal or External 積分非線性:- 2.5 LSB, 1.5 LSB 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:HTQFP 封裝:Tray |
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