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參數資料
| 型號： | LTC1660C |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Micropower Octal 8-Bit and 10-Bit DACs |
| 中文描述： | 微八進制8位和10位DAC |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 209K |
| 代理商： | LTC1660C |
1
LTC1665/LTC1660
Micropower Octal
8-Bit and 10-Bit DACs
DESCRIPTIOU
The 8-bit LTC
1665 and 10-bit LTC1660 integrate eight
accurate, serially addressable digital-to-analog convert-
ers (DACs) in tiny 16-pin narrow SSOP packages. Each
buffered DAC draws just 56
μ
A total supply current, yet is
capable of supplying DC output currents in excess of
5mA and reliably driving capacitive loads to 1000pF.
Sleep mode further reduces total supply current to 1
μ
A.
Linear Technology’s proprietary, inherently monotonic
voltage interpolation architecture provides excellent lin-
earity while allowing for an exceptionally small external
form factor.
Ultralow supply current, power-saving Sleep mode and
extremely compact size make the LTC1665 and LTC1660
ideal for battery-powered applications, while their ease of
use, high performance and wide supply range make them
excellent choices as general purpose converters.
I
Tiny: 8 DACs in the Board Space of an SO-8
I
Micropower: 56
μ
A per DAC Plus
1
μ
A Sleep Mode for Extended Battery Life
I
Pin Compatible 8-Bit LTC1665 and 10-Bit LTC1660
I
Wide 2.7V to 5.5V Supply Range
I
Rail-to-Rail Voltage Outputs Drive 1000pF
I
Reference Range Includes Supply for Ratiometric
0V-to-V
CC
Output
I
Reference Input Impedance is Constant—
Eliminates External Buffer
I
Mobile Communications
I
Remote Industrial Devices
I
Automatic Calibration for Manufacturing
I
Portable Battery-Powered Instruments
I
Trim/Adjust Applications
LTC1665 Differential Nonlinearity (DNL)
FEATURES
APPLICATIU
BLOCK DIAGRA
2
15
1
GND
V
OUT A
V
OUT B
V
OUT C
V
OUT D
REF
CS/LD
SCK
V
CC
V
OUT H
V
OUT G
V
OUT F
V
OUT E
CLR
D
OUT
D
IN
1665/60 BD
16
DAC A
DAC H
3
14
DAC B
DAC G
4
13
DAC C
DAC F
5
7
6
8
10
11
9
12
DAC D
DAC E
ADDRESS
DECODER
CONTROL
LOGIC
SHIFT REGISTER
CODE
0
64
128
192
255
L
1665/60 G09
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
V
CC
= 5V
V
REF
= 4.096V
CODE
0
256
512
768
1023
L
1665/60 G13
1
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1
V
CC
= 5V
V
REF
= 4.096V
LTC1660 Differential Nonlinearity (DNL)
, LTC and LT are registered trademarks of Linear Technology Corporation.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC1660CGN | 功能描述:IC D/A CONV 10BIT OCTAL 16-SSOP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:47 系列:- 設置時間:2µs 位數:14 數據接口:并聯 轉換器數目: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） 供應商設備封裝:28-SSOP 包裝:管件 輸出數目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:* |
| LTC1660CGN#PBF | 功能描述:IC D/A CONV 10BIT OCTAL 16-SSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數:12 數據接口:串行 轉換器數目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數目和類型:2 電壓，單極 采樣率（每秒）:* 產品目錄頁面:1398 (CN2011-ZH PDF) |
| LTC1660CGN#PBF | 制造商:Linear Technology 功能描述:IC D/A CONVERTER OCTAL 10-BIT CMOS |
| LTC1660CGN#TR | 功能描述:IC DAC 10BIT OCTAL MCRPWR 16SSOP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:47 系列:- 設置時間:2µs 位數:14 數據接口:并聯 轉換器數目: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） 供應商設備封裝:28-SSOP 包裝:管件 輸出數目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:* |
| LTC1660CGN#TRPBF | 功能描述:IC D/A CONV 10BIT OCTAL 16-SSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:47 系列:- 設置時間:2µs 位數:14 數據接口:并聯 轉換器數目: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） 供應商設備封裝:28-SSOP 包裝:管件 輸出數目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:* |
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