參數(shù)資料
型號： TMS320M642AGNZ5
廠商： Texas Instruments, Inc.
英文描述： 1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 8.4V UVLO Threshold and 96% Max Duty Cycle<sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup> ; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50
中文描述： 視頻/影像定點(diǎn)數(shù)字信號處理器
文件頁數(shù)： 83/123頁
文件大?。?/td> 1205K
代理商： TMS320M642AGNZ5
www.ti.com
6.3
over recommended operating conditions (unless otherwise noted)
PARAMETER
Electrical Characteristics
6.4
Current Consumption
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
TEST CONDITIONS
MIN
2.4
TYP
MAX
UNIT
I
OH
= I
OH
MAX
I
OH
= 50
μ
A
I
OL
= I
OL
MAX
V
DDIO
= 3.3 V, V
IN
= 0 V
V
DDIO
= 3.3 V, V
IN
= 0 V
V
DDIO
= 3.3 V, V
IN
= V
DD
V
DDIO
= 3.3 V, V
IN
= V
DD
V
OH
High-level output voltage
V
V
DDIO
- 0.2
V
OL
Low-level output voltage
0.4
-190
±
2
±
2
80
V
With pullup
Pullup disabled
With pullup
Pullup disabled
All I/Os (including XRS)
-80
-140
Input current
(low level)
I
IL
μ
A
Input current
(high level)
I
IH
μ
A
38
50
Output current, high-impedance
state (off-state)
Input capacitance
I
OZ
V
O
= V
DDIO
or 0 V
±
2
μ
A
C
I
2
pF
Table 6-1. TMS320F2808 Current Consumption by Power-Supply Pins at 100-MHz SYSCLKOUT
I
DD
I
DDIO(1)
I
DD3VFL
I
DDA18(2)
I
DDA33(3)
MODE
TEST CONDITIONS
TYP
(4)
MAX
TYP
(4)
MAX
TYP
MAX
TYP
(4)
MAX
TYP
(4)
MAX
The following peripheral
clocks are enabled:
ePWM1/2/3/4/5/6
eCAP1/2/3/4
eQEP1/2
eCAN-A
SCI-A/B
SPI-A
ADC
I
2
C
All PWM pins are toggled
at 100 kHz.
Data is continuously
transmitted out of the
SCI-A, SCI-B, and
eCAN-A ports. The hard-
ware multiplier is exer-
cised.
Code is running out of
flash with 3 wait states.
XCLKOUT is turned off.
Operational
(Flash)
195 mA
230 mA
15 mA
27 mA
35 mA
40 mA
30 mA
38 mA
1.5 mA
2 mA
Flash is powered down.
XCLKOUT is turned off.
The following peripheral
clocks are enabled:
eCAN-A
SCI-A
SPI-A
I
2
C
Flash is powered down.
Peripheral clocks are off.
IDLE
75 mA
90 mA
500
μ
A
2 mA
2
μ
A
10
μ
A
5
μ
A
50
μ
A
15
μ
A
30
μ
A
STANDBY
6 mA
12 mA
100
μ
A
500
μ
A
2
μ
A
10
μ
A
5
μ
A
50
μ
A
15
μ
A
30
μ
A
Flash is powered down.
Peripheral clocks are off.
Input clock is disabled.
HALT
70
μ
A
60
μ
A
120
μ
A
2
μ
A
10
μ
A
5
μ
A
50
μ
A
15
μ
A
30
μ
A
(1)
(2)
(3)
(4)
I
DDIO
current is dependent on the electrical loading on the I/O pins.
I
DDA18
includes current into V
DD1A18
and V
DD2A18
pins.
I
includes current into V
and V
The TYP numbers are applicable over room temperature and nominal voltage.
Electrical Specifications
83
相關(guān)PDF資料
PDF描述
TMS320DM642GDK500 Adjustable 2.5-36V +/-2.2% Tolerance, 1-100mA Shunt Regulator - PB Free; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
TMS320DM642GNZ600 Video/Imaging Fixed-Point Digital Signal Processor
TMS320DM642ZDK600 Adjustable 2.5-36V +/-2.2% Tolerance, 1-100mA Shunt Regulator; Package: TO-92 (TO-226) 5.33mm Body Height; No of Pins: 3; Container: Fan-Fold; Qty per Container: 2000
TMS320DM642ZNZ500 Video/Imaging Fixed-Point Digital Signal Processor
TMS320DM642ZNZ600 Adjustable 2.5-36V +/-2.2% Tolerance, 1-100mA Shunt Regulator; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320M642AGNZ6 制造商:Texas Instruments 功能描述:TMS320DM642A PG2 548PIN FCBGA 600 MHZ - Trays
TMS320M642AGNZ6ADB 制造商:Texas Instruments 功能描述:
TMS320M642AGNZ7 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 720MHZ 5760MIPS 548FCBGA - Trays
TMS320M642AZDK5 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 500MHZ 4000MIPS 548FCBGA - Trays
TMS320M642AZDK6 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 600MHZ 4800MIPS 548FCBGA - Trays
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*