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參數(shù)資料
| 型號： | TLV5619QDW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 1 us SETTLING TIME, 12-BIT DAC, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁數(shù)： | 1/23頁 |
| 文件大?。?/td> | 478K |
| 代理商： | TLV5619QDW |
www.ti.com
FEATURES
DESCRIPTION
APPLICATIONS
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D1
D0
CS
WE
LDAC
PD
GND
OUT
REFIN
VDD
DW OR PW PACKAGE
(TOP VIEW)
TLV5619
SLAS172F – DECEMBER 1997 – REVISED FEBRUARY 2004
2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER
WITH POWER DOWN
Single Supply 2.7-V to 5.5-V Operation
The TLV5619 is a 12-bit voltage output DAC with a
microprocessor and TMS320 compatible parallel
± 0.4 LSB Differential Nonlinearity (DNL),
interface. The 12 data bits are double buffered so that
±1.5 LSB Integral Nonlinearity (INL)
the output can be updated asynchronously using the
12-Bit Parallel Interface
LDAC pin. During normal operation, the device dissi-
Compatible With TMS320 DSP
pates 8 mW at a 5-V supply and 4.3 mW at a 3-V
supply. The power consumption can be lowered to 50
Internal Power On Reset
nW by setting the DAC to power-down mode.
Settling Time 1 s Typ
The output voltage is buffered by a
×2 gain rail-to-rail
Low Power Consumption:
amplifier, which features a Class A output stage to
– 8 mW for 5-V Supply
improve stability and reduce settling time.
– 4.3 mW for 3-V Supply
Reference Input Buffers
Voltage Output
Monotonic Over Temperature
Asynchronous Update
Battery Powered Test Instruments
Digital Offset and Gain Adjustment
Battery Operated/Remote Industrial Controls
Machine and Motion Control Devices
Cordless and Wireless Telephones
Speech Synthesis
AVAILABLE OPTIONS
Communication Modulators
Arbitrary Waveform Generation
PACKAGE
SMALL
TA
TSSOP (PW)
OUTLINE (DW)
0
°C to 70°C
TLV5619CDW
TLV5619CPW
40
°C to 85°C
TLV5619IDW
TLV5619IPW
40
°C to 125°C
TLV5619QDW
—
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 1997–2004, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相關(guān)PDF資料 |
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| TLV5619CPW | PARALLEL, WORD INPUT LOADING, 1 us SETTLING TIME, 12-BIT DAC, PDSO20 |
| TLV5619IDW | PARALLEL, WORD INPUT LOADING, 1 us SETTLING TIME, 12-BIT DAC, PDSO20 |
| TLV5619QDWR | PARALLEL, WORD INPUT LOADING, 1 us SETTLING TIME, 12-BIT DAC, PDSO20 |
| TLV5619CPWG4 | PARALLEL, WORD INPUT LOADING, 1 us SETTLING TIME, 12-BIT DAC, PDSO20 |
| TLV5619IDWR | PARALLEL, WORD INPUT LOADING, 1 us SETTLING TIME, 12-BIT DAC, PDSO20 |
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