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參數資料
| 型號： | TLV5618AFK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN |
| 中文描述： | 2.7 V至5.5 V的低功耗雙通道12位數字至模擬轉換器與電源向下 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 267K |
| 代理商： | TLV5618AFK |
TLV5618A
2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT
DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
SLAS230D – JULY 1999 – REVISED MARCH 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
features
Dual 12-Bit Voltage Output DAC
Programmable Settling Time
– 2.5
μ
s in Fast Mode
– 12
μ
s in Slow Mode
Compatible With TMS320 and SPI
Serial
Ports
Differential Nonlinearity <0.5 LSB Typ
Monotonic Over Temperature
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
applications
Digital Servo Control Loops
Digital Offset and Gain Adjustment
Industrial Process Control
Machine and Motion Control Devices
Mass Storage Devices
description
The TLV5618A is a dual 12-bit voltage output DAC
with a flexible 3-wire serial interface. The serial
interface is compatible with TMS320, SPI
,
QSPI
, and Microwire
serial ports. It is
programmed with a 16-bit serial string containing
4 control and 12 data bits.
The resistor string output voltage is buffered by an
x2 gain rail-to-rail output buffer. The buffer
features a Class-AB output stage to improve
stability and reduce settling time. The program-
mable settling time of the DAC allows the designer
to optimize speed versus power dissipation.
Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It
is available in an 8-pin SOIC package in standard commercial and industrial temperature ranges.
The TLV5618AC is characterized for operation from 0
°
C to 70
°
C. The TLV5618AI is characterized for operation
from –40
°
C to 85
°
C. The TLV5618AQ is characterized for operation from –40
°
C to 125
°
C. The TLV5618AM
is characterized for operation from –55
°
C to 125
°
C.
AVAILABLE OPTIONS
PACKAGE
CERAMIC DIP
(JG)
TA
SOIC
(D)
20 PAD LCCC
(FK)
0
°
C to 70
°
C
–40
°
C to 85
°
C
TLV5618ACD
—
—
TLV5618AID
—
—
–40
°
C to 125
°
C
TLV5618AQD
TLV5618AQDR
—
—
–55
°
C to 125
°
C
—
TLV5618AMJG
TLV5618AMFK
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
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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.
1
2
3
4
8
7
6
5
DIN
SCLK
CS
OUTA
V
DD
OUTB
REF
AGND
D OR JG PACKAGE
(TOP VIEW)
19
20
1
3
2
17
18
16
15
14
13
12
11
9
10
5
4
6
7
8
NC
OUTB
NC
REF
NC
NC
SCLK
NC
CS
NC
N
D
N
V
N
O
N
A
N
N
FK PACKAGE
(TOP VIEW)
D
SPI and QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV5618AID | 功能描述:數模轉換器- DAC Dual 12bit DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5618AIDG4 | 功能描述:數模轉換器- DAC 12-Bit 2.5 us Dual DAC Serial Input RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5618AIDR | 功能描述:數模轉換器- DAC 12-Bit 2.5 us Dual DAC Serial Input RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5618AIDRG4 | 功能描述:數模轉換器- DAC 12-Bit 2.5 us Dual DAC Serial Input RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5618AIP | 功能描述:數模轉換器- DAC 12-Bit 2.5 us Dual DAC Serial Input RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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