參數(shù)資料
型號： TLV5639I
廠商： Texas Instruments, Inc.
英文描述： 2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG CONVERTERS WITH INTERNAL REFERENCE AND POWER DOWN
中文描述： 2.7 V至5.5 V低功耗12位數(shù)字到模擬，具有內(nèi)部參考和斷電變換器
文件頁數(shù)： 2/17頁
文件大?。?/td> 242K
代理商： TLV5639I
TLV5639C, TLV5639I
2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG
CONVERTERS WITH INTERNAL REFERENCE AND POWER DOWN
SLAS189 – MARCH 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
Interface
Control
12-Bit
DAC
Holding
Latch
D(0–11)
CS
REG
WE
OUT
Power-On
Reset
x2
12
4-Bit
Control
Latch
4
Powerdown
and Speed
Control
2
Voltage
Bandgap
PGA With
Output Enable
12-Bit
DAC
Register
12
12
REF
AGND
VDD
LDAC
Terminal Functions
TERMINAL
I/O/P
DESCRIPTION
NAME
AGND
NO.
14
P
Ground
CS
18
I
Chip select. Digital input active low, used to enable/disable inputs
D0 – D11
1 – 10,
19, 20
I
Data input
LDAC
16
I
Load DAC. Digital input active low, used to load DAC output
OUT
13
O
DAC analog voltage output
REG
15
I
Register select. Digital input, used to access control register
REF
12
I/O
Analog reference voltage input/output
VDD
WE
11
P
Positive power supply
17
I
Write enable. Digital input active low, used to latch data
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TLV5639IDW 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12bit DAC w/V Ref RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
TLV5639IDWG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12B DAC Parallel Vltg Out RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
TLV5639IDWR 功能描述:數(shù)模轉(zhuǎn)換器- DAC Low Power 12-Bit DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
TLV5639IDWRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Low Power 12-Bit DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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