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參數(shù)資料
1
LTC1595/LTC1596/LTC1596-1
Serial 16-Bit
Multiplying DACs
FEATURES
I
SO-8 Package (LTC1595)
I
DNL and INL: 1LSB Max
I
Low Glitch Impulse: 1nV-s Typ
I
Fast Settling to 1LSB: 2
μ
s (with LT1468)
I
Pin Compatible with Industry Standard
12-Bit DACs: DAC8043 and DAC8143/AD7543
I
4-Quadrant Multiplication
I
Low Supply Current: 10
μ
A Max
I
Power-On Reset
LTC1595/LTC1596: Resets to Zero Scale
LTC1596-1: Resets to Midscale
I
3-Wire SPI and MICROWIRE
TM
Compatible
Serial Interface
I
Daisy-Chain Serial Output (LTC1596)
I
Asynchronous Clear Input
LTC1596: Clears to Zero Scale
LTC1596-1: Clears to Midscale
DESCRIPTIO
N
U
The LTC
1595/LTC1596/LTC1596-1 are serial input,
16-bit multiplying current output DACs. The LTC1595 is
pin and hardware compatible with the 12-bit DAC8043 and
comes in 8-pin PDIP and SO packages. The LTC1596 is pin
and hardware compatible with the 12-bit DAC8143/AD7543
and comes in 16-pin PDIP and SO wide packages.
Both are specified over the industrial temperature range.
Sensitivity of INL to op amp V
OS
is reduced by five times
compared to the industry standard 12-bit DACs, so most
systems can be easily upgraded to true 16-bit resolution
and linearity without requiring more precise op amps.
These DACs include an internal deglitching circuit that
reduces the glitch impulse by more than ten times to less
than 1nV-s typ.
The DACs have a clear input and a power-on reset. The
LTC1595 and LTC1596 reset to zero scale. The LTC1596-1
is a version of the LTC1596 that resets to midscale.
MICROWIRE is a trademark of National Semiconductor Corporation.
, LTC and LT are registered trademarks of Linear Technology Corporation.
V
DD
CLK
SRI
LD
V
REF
LTC1595
R
FB
GND
4
7
6
5
8
5V
V
IN
CLOCK
DATA
LOAD
1
2
3
OUT1
33pF
V
OUT
1595/96 TA01
–
+
LT
1468
DIGITAL INPUT CODE
0
–1.0
I
–0.6
–0.8
–0.4
0.4
0.6
0.8
1.0
–0.2
0.2
0
16384
32768
1595/96 TA02
49152
65535
Integral Nonlinearity
SO-8 Multiplying 16-Bit DAC Has Easy 3-Wire Serial Interface
APPLICATIO
S
U
I
Process Control and Industrial Automation
I
Software Controlled Gain Adjustment
I
Digitally Controlled Filter and Power Supplies
I
Automatic Test Equipment
TYPICAL APPLICATIO
N
U
相關PDF資料 |
PDF描述 |
|---|---|
| LTC1595 | Serial 16-Bit Multiplying DACs(電流輸出,串行乘法數(shù)模轉換器) |
| LTC1596 | Serial 16-Bit Multiplying DACs(電流輸出,串行乘法數(shù)模轉換器) |
| LTC1596-1 | Serial 16-Bit Multiplying DACs(電流輸出,串行乘法數(shù)模轉換器) |
| LTC1597-1BCG | 8-Bit, 25kSPS ADC Serial-Out, On-Chip 11-Ch. Analog MUX 20-SOIC |
| LTC1597BCG | 14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1595CIS8#PBF | 功能描述:IC D/A CONV 16BIT MULTPLYNG8SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| LTC1595CIS8#TR | 功能描述:IC DAC 16BIT MULTIPLY SER 8SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| LTC1595CIS8#TRPBF | 功能描述:IC D/A CONV 16BIT MULTPLYNG8SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| LTC1596-1ACN | 功能描述:IC D/A CONV 16BIT MLTPLYNG 16DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| LTC1596-1ACN#PBF | 制造商:Linear Technology 功能描述:DAC 1-CH R-2R 16-bit 16-Pin PDIP N |
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