參數(shù)資料
型號(hào)： LTC2631HTS8-HZ12#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： DAC
英文描述： SERIAL INPUT LOADING, 4.6 us SETTLING TIME, 12-BIT DAC, PDSO8
封裝： LEAD FREE, PLASTIC, MO-193, TSOT-23, 8 PIN
文件頁數(shù)： 1/28頁
文件大?。?/td> 349K
代理商： LTC2631HTS8-HZ12#PBF
LTC2631
1
2631fa
BLOCK DIAGRAM
FEATURES
APPLICATIONS
DESCRIPTION
Single 12-/10-/8-Bit I2C
VOUT DACs with
Bidirectional Reference
The LTC2631 is a family of 12-, 10-, and 8-bit voltage-
output DACs with an integrated, high-accuracy, low-drift
reference in an 8-lead TSOT-23 package. It has a rail-to-rail
output buffer that is guaranteed monotonic.
The LTC2631-L has a full-scale output of 2.5V, and oper-
ates from a single 2.7V to 5.5V supply. The LTC2631-H
has a full-scale output of 4.096V, and operates from a 4.5V
to 5.5V supply. A 10 ppm/°C reference output is available
at the REF pin.
Each DAC can also operate in External Reference mode,
in which a voltage supplied to the REF pin sets the full-
scale output.
The LTC2631 DACs use a 2-wire, I2C-compatible serial
interface. The LTC2631 operates in both the standard
mode (clock rate of 100kHz) and the fast mode (clock
rate of 400kHz).
The LTC2631 incorporates a power-on reset circuit. Op-
tions are available for Reset to Zero Scale or Reset to
Midscale after power-up.
Integral Nonlinearity (LTC2631A-LM12)
n Integrated Precision Reference
2.5V Full Scale 10ppm/°C (LTC2631-L)
4.096V Full Scale 10ppm/°C (LTC2631-H)
n Maximum INL Error: 1 LSB (LTC2631A-12)
n Bidirectional Reference: Input or 10ppm/°C Output
n 400 kHz I2C Interface
n 9 Selectable Addresses (LTC2631-Z)
n Low Noise (0.7mVP-P, 0.1Hz to 200kHz)
n Guaranteed Monotonic Over Temperature
n 2.7V to 5.5V Supply Range (LTC2631-L)
n Low Power Operation: 180μA at 3V
n Power Down to 1.8μA Maximum (C and I Grades)
n Power-On Reset to Zero or Midscale Options
n Double-Buffered Data Latches
n Guaranteed Operation From –40°C to 125°C (H-Grade)
n 8-Lead TSOT-23 (ThinSOT) Package
n Mobile Communications
n Process Control and Industrial Automation
n Automatic Test Equipment
n Portable Equipment
n Automotive
n Optical Networking
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. I2C and
ThinSOT are trademarks of Linear Technology Corporation. All other trademarks are the
property of their respective owners. Protected by U.S. Patents including 5396245, 5859606,
6891433 and 6937178.
(LTC2631-M)
DAC
REGISTER
RESISTOR
DIVIDER
INTERNAL
REFERENCE
INPUT
REGISTER
I2C
INTERFACE
DAC
VOUT
SWITCH
CONTROL
DECODE LOGIC
SDA
VCC
REF
GND
DACREF
2631 TA01
SCL
CA0
REF_SEL
I2C
ADDRESS
DECODE
CODE
0
INL
(LSB)
0
0.5
4095
2631 TA01b
–0.5
–1.0
1024
2048
3072
1.0
VCC = 3V
VFS = 2.5V
相關(guān)PDF資料
PDF描述
LTC2631HTS8-LM12#PBF SERIAL INPUT LOADING, 4.1 us SETTLING TIME, 12-BIT DAC, PDSO8
LTC2631HTS8-LM8#PBF SERIAL INPUT LOADING, 3.2 us SETTLING TIME, 8-BIT DAC, PDSO8
LTC2631HTS8-LZ12#PBF SERIAL INPUT LOADING, 4.1 us SETTLING TIME, 12-BIT DAC, PDSO8
LTC2631HTS8-LZ8#PBF SERIAL INPUT LOADING, 3.2 us SETTLING TIME, 8-BIT DAC, PDSO8
LTC2631ITS8-HM10#PBF SERIAL INPUT LOADING, 4.2 us SETTLING TIME, 10-BIT DAC, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2631HTS8-HZ8#TRMPBF 功能描述:IC DAC 8BIT VOUT TSOT23-8 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 設(shè)計(jì)資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標(biāo)準(zhǔn)包裝:10,000 系列:- 設(shè)置時(shí)間:- 位數(shù):12 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 薄型，TSOT-23-8 供應(yīng)商設(shè)備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:2.7M
LTC2631HTS8-HZ8#TRPBF 功能描述:IC DAC 8BIT VOUT TSOT23-8 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 設(shè)計(jì)資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標(biāo)準(zhǔn)包裝:10,000 系列:- 設(shè)置時(shí)間:- 位數(shù):12 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 薄型，TSOT-23-8 供應(yīng)商設(shè)備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:2.7M
LTC2631HTS8-LM10#TRMPBF 功能描述:IC DAC 10BIT VOUT TSOT23-8 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:58 系列:- 設(shè)置時(shí)間:6µs 位數(shù):8 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:4 電壓電源:雙 ± 功率耗散（最大）:640mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:24-SSOP 包裝:管件 輸出數(shù)目和類型:4 電壓，單極；4 電壓，雙極 采樣率（每秒）:*
LTC2631HTS8-LM10#TRPBF 功能描述:IC DAC 10BIT VOUT TSOT23-8 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 設(shè)計(jì)資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標(biāo)準(zhǔn)包裝:10,000 系列:- 設(shè)置時(shí)間:- 位數(shù):12 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 薄型，TSOT-23-8 供應(yīng)商設(shè)備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:2.7M
LTC2631HTS8-LM12#TRMPBF 功能描述:IC DAC 12BIT VOUT TSOT23-8 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:58 系列:- 設(shè)置時(shí)間:6µs 位數(shù):8 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:4 電壓電源:雙 ± 功率耗散（最大）:640mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:24-SSOP 包裝:管件 輸出數(shù)目和類型:4 電壓，單極；4 電壓，雙極 采樣率（每秒）:*
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