參數(shù)資料
型號(hào): LTC2754BCUKG-16#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 1/28頁(yè)
文件大?。?/td> 0K
描述: IC DAC 16BIT QUAD IOUT 52-QFN
標(biāo)準(zhǔn)包裝: 2,000
系列: SoftSpan™
設(shè)置時(shí)間: 2µs
位數(shù): 16
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 單電源
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 52-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 52-QFN(7x8)裸露焊盤(pán)
包裝: 帶卷 (TR)
輸出數(shù)目和類(lèi)型: 8 電流,單極;8 電流,雙極
采樣率(每秒): *
配用: DC1546A-ND - BOARD DAC LTC2754-16
LTC2754
1
2754f
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
Quad 12-/16-Bit
SoftSpan IOUT DACs
The LTC2754 is a family of quad 12- and 16-bit multiplying
serial-input, current-output digital-to-analog converters.
They operate from a single 3V to 5V supply and are guar-
anteed monotonic over temperature. The LTC2754A-16
provides full 16-bit performance (±1LSB INL and DNL,
max) over temperature without any adjustments. These
SoftSpan DACs offer six output ranges (up to ±10V) that
can be programmed through the 3-wire SPI serial interface,
or pinstrapped for operation in a single range.
The content of any on-chip register (including DAC out-
put-range settings) can be veried in just one instruction
cycle; and if you change any register, that register will be
automatically read back during the next instruction cycle.
Voltage-controlled offset and gain adjustments are also
provided; and the power-on reset circuit and CLR pin both
reset the DAC outputs to 0V regardless of output range.
Quad 16-Bit VOUT DAC with Software-Selectable Ranges
n Program or Pin-Strap Six Output Ranges
0V to 5V, 0V to 10V, –2.5V to 7.5V, ±2.5V, ±5V, ±10V
n Maximum 16-Bit INL Error: ±1 LSB over
Temperature
n Guaranteed Monotonic over Temperature
n Low Glitch Impulse 0.26nVs (3V), 1.25nVs (5V)
n Serial Readback of All On-Chip Registers
n Low 1μA Maximum Supply Current
n 2.7V to 5.5V Single-Supply Operation
n 16-Bit Settling Time: 2μs
n Voltage-Controlled Offset and Gain Trims
n Clear and Power-On-Reset to 0V Regardless of
Output Range
n 52-Pin 7mm
× 8mm QFN Package
High Resolution Offset and Gain Adjustment
Process Control and Industrial Automation
Automatic Test Equipment
Data Acquisition Systems
LTC2754-16
+
DAC D
DAC A
VREFA
VDD
VOUTA
VOUTD
R
INA
REF
A
VREFD
REFD
R
OFSA
GND
M-SP
AN
R
OFSD
R
COMD
GE
ADJD
R
COMA
R
IND
VOSADJA
VOSADJD
IOUT2A
IOUT1A
IOUT1D
IOUT2D
RFBA
RFBD
GE
ADJA
+
SPI with READBACK
+
+
DAC C
DAC B
VREFB
VOUTB
VOUTC
R
INB
REFB
VREFC
REFC
R
OFSB
R
OFSC
R
COMC
GE
ADJC
R
COMB
R
INC
VOSADJB
VOSADJC
ALL AMPLIFIERS 1/2 LT1469
IOUT2B
IOUT1B
IOUT1C
IOUT2C
RFBB
RFBC
GE
ADJB
+
2754 TA01
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. SoftSpan is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Protected by U.S. Patents, including 5481178.
CODE
0
–1.0
INL
(LSB)
–0.8
–0.4
–0.2
0
1.0
0.4
16384
32768
2754 G01
–0.6
0.6
0.8
0.2
49152
65535
VDD = 5V
VREF = 5V
±10V RANGE
LTC2754-16 Integral
Nonlinearity (INL)
相關(guān)PDF資料
PDF描述
VI-B4X-MU CONVERTER MOD DC/DC 5.2V 200W
VI-21V-IV-F1 CONVERTER MOD DC/DC 5.8V 150W
VI-B40-MU CONVERTER MOD DC/DC 5V 200W
VE-240-IV-F4 CONVERTER MOD DC/DC 5V 150W
VE-BNH-MU CONVERTER MOD DC/DC 52V 200W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2754BIUKG-16#PBF 功能描述:IC DAC 16BIT QUAD IOUT 52-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:SoftSpan™ 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時(shí)間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k
LTC2754BIUKG-16#TRPBF 功能描述:IC DAC 16BIT QUAD IOUT 52-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:SoftSpan™ 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時(shí)間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k
LTC2754CUKG-12#PBF 功能描述:IC DAC 12BIT QUAD IOUT 52-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:SoftSpan™ 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時(shí)間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k
LTC2754CUKG-12#TRPBF 功能描述:IC DAC 12BIT QUAD IOUT 52-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:SoftSpan™ 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時(shí)間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):55µW 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類(lèi)型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
LTC2754IUKG-12#PBF 功能描述:IC DAC 12BIT QUAD IOUT 52-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:SoftSpan™ 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時(shí)間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k