參數(shù)資料
型號(hào): LTC1588IG#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 0K
描述: IC DAC SOFTSPAN 12BIT 16-SSOP
標(biāo)準(zhǔn)包裝: 2,000
系列: SoftSpan™
設(shè)置時(shí)間: 2µs
位數(shù): 12
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
采樣率(每秒): *
1
LTC1588/LTC1589/LTC1592
1588992fa
s
Six Programmable Output Ranges
Unipolar Mode: 0V to 5V, 0V to 10V
Bipolar Mode:
±5V, ±10V, ±2.5V, –2.5V to 7.5V
s
1LSB Max DNL and INL Over the Industrial
Temperature Range
s
Glitch Impulse < 2nV-s
s
16-Lead SSOP Package
s
Power-On Reset to 0V
s
Asynchronous Clear to 0V for All Ranges
The LTC
1588/LTC1589/LTC1592 are serial input 12-/14-
/16-bit multiplying current output DACs that operates
from a single 5V supply. These SoftSpan
TM DACs can be
software-programmed for either unipolar or bipolar mode
through a 3-wire SPI interface. In either mode, the voltage
output range can also be software-programmed. Two
output ranges in unipolar mode and four output ranges in
bipolar mode are available.
INL and DNL are accurate to 1LSB over the industrial
temperature range in both unipolar and bipolar modes.
True 16-bit 4-quadrant multiplication is achieved with
on-chip four quadrant multiplication resistors. The
LTC1588/LTC1589/LTC1592 are available in a 16-lead
SSOP package.
These devices include an internal deglitcher circuit that
reduces the glitch impulse to less than 2nV-s (typ).
The asynchronous clear pin resets the LTC1588/LTC1589/
LTC1592 to 0V in unipolar or bipolar mode.
s
Process Control and Industrial Automation
s
Precision Instrumentation
s
Direct Digital Waveform Generation
s
Software-Controlled Gain Adjustment
s
Automatic Test Equipment
12-/14-/16-Bit SoftSpan DACs
with Programmable Output Range
+
1/2 LT1469
+
1/2 LT1469
16-BIT DAC WITH SPAN ADJUST
LTC1592
RCOM
1
R1
2
VCC
0.1
F
9
R2
R1
16
ROFS
3
7
5
VREF
5V
6
REF
15
RFB
IOUT1
VOUT
4
5V
5
1
2
3
IOUT2
AGND
GND
CLR
CS/LD
SCK
SDI
SDO
6
7
8
14
13
12
11
10
C2
150pF
C1
15pF
1588992 TA01
15V
–15V
8
4
0.1
F
0.1
F
, LTC and LT are registered trademarks of Linear Technology Corporation.
Programmable Output Range 16-Bit SoftSpan DAC
DIGITAL INPUT CODE
0
INTEGRAL
NONLINEARITY
(LSB)
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
16384
32768
1588992 TA02
49152
65535
VREF = 5V
ALL OUTPUT RANGES
LTC1592 Integral Nonlinearity
SoftSpan is a trademark of Linear Technology Corporation.
FEATURES
DESCRIPTIO
U
APPLICATIO S
U
TYPICAL APPLICATIO
U
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LTC1589CG 功能描述:IC DAC SOFTSPAN 14BIT 16-SSOP RoHS:否 類別: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:1 系列:- 設(shè)置時(shí)間:4.5µs 位數(shù):12 數(shù)據(jù)接口: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:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
LTC1589CG#PBF 功能描述:IC DAC SOFTSPAN 14BIT 16-SSOP RoHS:是 類別: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:1 系列:- 設(shè)置時(shí)間:4.5µs 位數(shù):12 數(shù)據(jù)接口: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:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
LTC1589CG#TR 功能描述:IC DAC SOFTSPAN 14BIT 5V 16-SSOP RoHS:否 類別: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)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
LTC1589CG#TRPBF 功能描述:IC DAC SOFTSPAN 14BIT 16-SSOP RoHS:是 類別: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)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
LTC1589CGPBF 制造商:Linear Technology 功能描述:DAC,LTC1589 14-bit mult current SPI SSOP