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參數資料
| 型號： | TLV5623I |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 2.7 V TO 5.5 V LOW POWER 8-BIT DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN |
| 中文描述： | 2.7 V至5.5 V低功耗8位數字至模擬與電源降壓轉換器 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 242K |
| 代理商： | TLV5623I |
TLV5623C, TLV5623I
2.7 V TO 5.5 V LOW POWER 8-BIT DIGITAL-TO-ANALOG
CONVERTERS WITH POWER DOWN
SLAS231 – JUNE 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
8-Bit Voltage Output DAC
Programmable Settling Time vs Power
Consumption
3
μ
s in Fast Mode
9
μ
s in Slow Mode
Ultra Low Power Consumption:
900
μ
W Typ in Slow Mode at 3 V
2.1 mW Typ in Fast Mode at 3 V
Differential Nonlinearity . . . <0.2 LSB Typ
Compatible With TMS320 and SPI Serial
Ports
Power-Down Mode
Buffered High-Impedance Reference Input
Monotonic Over Temperature
Available in MSOP Package
applications
Digital Servo Control Loops
Digital Offset and Gain Adjustment
Industrial Process Control
Machine and Motion Control Devices
Mass Storage Devices
description
The TLV5623 is a 8-bit voltage output digital-to-
analog converter (DAC) with a flexible 4-wire
serial interface. The 4-wire serial interface allows
glueless interface to TMS320, SPI, QSPI, and
Microwire serial ports. The TLV5623 is pro-
grammed with a 16-bit serial string containing 4
control and 12 data bits. Developed for a wide
range of supply voltages, the TLV5623 can
operate from 2.7 V to 5.5 V.
The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class AB
output stage to improve stability and reduce settling time. The settling time of the DAC is programmable to allow
the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits within
the 16-bit serial input string. A high-impedance buffer is integrated on the REFIN terminal to reduce the need
for a low source impedance drive to the terminal.
Implemented with a CMOS process, the TLV5623 is designed for single supply operation from 2.7 V to 5.5 V.
The device is available in an 8-terminal SOIC package. The TLV5623C is characterized for operation from 0
°
C
to 70
°
C. The TLV5623I is characterized for operation from –40
°
C to 85
°
C.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
(D)
MSOP
(DGK)
0
°
C to 70
°
C
TLV5623CD
TLV5623CDGK
–40
°
C to 85
°
C
Available in tape and reel as the TLV5623CDR and the TLV5623IDR
TLV5623ID
TLV5623IDGK
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
1999, 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.
1
2
3
4
8
7
6
5
DIN
SCLK
CS
FS
V
DD
OUT
REFIN
AGND
D OR DGK PACKAGE
(TOP VIEW)
相關PDF資料 |
PDF描述 |
|---|---|
| TLV5624D | Ultra Fast Recovery Power Rectifier; Repetitive Reverse Voltage Max, Vrrm:100V; Package/Case:DO-220AA; Forward Current:1A; Forward Voltage:0.90V; Peak Surge Current:50A; Reverse Recovery Time:25ns |
| TLV5624DGK | 2.7 V TO 5.5 V LOW POWER 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN |
| TLV5625D | 2.7-V TO 5.5-V LOW-POWER DUAL 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN |
| TLV5626D | 2.7 V TO 5.5 V LOW POWER DUAL 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN |
| TLV5627C | 2.7-V TO 5.5-V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV5623ID | 功能描述:數模轉換器- DAC 8bit DAC Serial 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 |
| TLV5623IDG4 | 功能描述:數模轉換器- DAC 8-Bit 3 us 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 |
| TLV5623IDGK | 功能描述:數模轉換器- DAC 8bit DAC Serial 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 |
| TLV5623IDGKG4 | 功能描述:數模轉換器- DAC 8-Bit 3 us 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 |
| TLV5623IDGKR | 功能描述:數模轉換器- DAC 8-Bit 3 us 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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