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參數(shù)資料
| 型號： | TLV5619PW |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN |
| 中文描述： | 2.7 V至5.5 V 12位并行數(shù)字至模擬轉(zhuǎn)換器與電源向下 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 251K |
| 代理商： | TLV5619PW |
TLV5619
2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER
WITH POWER DOWN
SLAS172C – DECEMBER 1997 – REVISED APRIL 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Single Supply 2.7-V to 5.5-V Operation
±
0.4 LSB Differential Nonlinearity (DNL),
±
1.5 LSB Integral Nonlinearity (INL)
12-Bit Parallel Interface
Compatible With TMS320 DSP
Internal Power On Reset
Settling Time 1
μ
s Typ
Low Power Consumption:
– 8 mW for 5-V Supply
– 4.3 mW for 3-V Supply
Reference Input Buffers
Voltage Output
Monotonic Over Temperature
Asynchronous Update
applications
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
Communication Modulators
Arbitrary Waveform Generation
description
The TLV5619 is a 12-bit voltage output DAC with
a microprocessor and TMS320 compatible
parallel interface. The 12 data bits are double
buffered so that the output can be updated
asynchronously using the LDAC pin. During
normal operation, the device dissipates 8 mW at
a 5-V supply and 4.3 mW at a 3-V supply. The
power consumption can be lowered to 50 nW by
setting the DAC to power-down mode.
The output voltage is buffered by a
×
2 gain
rail-to-rail amplifier, which features a Class A
output stage to improve stability and reduce
settling time.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
(DW)
TSSOP
(PW)
0
°
C to 70
°
C
–40
°
C to 85
°
C
–40
°
C to 125
°
C
TLV5619CDW
TLV5619CPW
TLV5619IDW
TLV5619IPW
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.
Copyright
2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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11
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D1
D0
CS
WE
LDAC
PD
GND
OUT
REFIN
V
DD
DW OR PW PACKAGE
(TOP VIEW)
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