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參數(shù)資料
| 型號： | LTC1591-1I |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors |
| 中文描述： | 14位和16位并行4低毛刺乘法數(shù)模轉(zhuǎn)換器象限電阻 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大小： | 386K |
| 代理商： | LTC1591-1I |
1
LTC1591/LTC1597
14-Bit and 16-Bit Parallel
Low Glitch Multiplying DACs
with 4-Quadrant Resistors
DESCRIPTIO
N
U
The LTC
1591/LTC1597 are pin compatible, parallel input
14-bit and 16-bit multiplying current output DACs that oper-
ate from a single 5V supply. INL and DNL are accurate to 1LSB
over the industrial temperature range in both 2- and 4-
quadrant multiplying modes. True 16-bit 4-quadrant multi-
plication is achieved with on-chip 4-quadrant multiplication
resistors.
These DACs include an internal deglitcher circuit that reduces
the glitch impulse to less than 2nV-s (typ). The asynchronous
CLR pin resets the LTC1591/LTC1597 to zero scale and
LTC1591-1/LTC1597-1 to midscale.
The LTC1591/LTC1597 are available in 28-pin SSOP and
PDIP packages and are specified over the industrial tempera-
ture range.
For serial interface 16-bit current output DACs refer to the
LTC1595/LTC1596 data sheet.
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
Process Control and Industrial Automation
I
Direct Digital Waveform Generation
I
Software-Controlled Gain Adjustment
I
Automatic Test Equipment
APPLICATIO
S
U
I
True 16-Bit Performance Over Industrial
Temperature Range
I
DNL and INL: 1LSB Max
I
On-Chip 4-Quadrant Resistors Allow Precise 0V to
10V, 0V to –10V or
±
10V Outputs
I
Pin Compatible 14- and 16-Bit Parts
I
Asynchronous Clear Pin
LTC1591/LTC1597: Reset to Zero Scale
LTC1591-1/LTC1597-1: Reset to Midscale
I
Glitch Impulse < 2nV-s
I
28-Lead SSOP Package
I
Low Power Consumption: 10
μ
W Typ
I
Power-On Reset
FEATURES
TYPICAL APPLICATIO
N
U
LTC1591/LTC1591-1 Integral Nonlinearity
1.0
V
REF
= 10V
V
OUT
=
±
10V BIPOLAR
LTC1597/LTC1597-1 Integral Nonlinearity
1.0
V
REF
= 10V
V
OUT
=
±
10V BIPOLAR
DIGITAL INPUT CODE
0
I
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
16384
32768
1591/97 TA03
49152
65535
DIGITAL INPUT CODE
0
I
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
4096
8192
1591/97 TA02
12288
16383
16-Bit, 4-Quadrant Multiplying DAC with a
Minimum of External Components
V
CC
LTC1597-1
R
FB
R
FB
R
OFS
R
OFS
5V
LD
LD
CLR
3
R1
2
R
COM
9
8
28
23
15pF
7
22
1
REF
4
5
0.1
μ
F
6
I
OUT1
15pF
V
OUT
=
–V
REF
TO V
REF
1591/97 TA01
AGND
DGND
–
+
LT
1468
WR
10
24 TO 27
WR
CLR
V
REF
–
+
LT1468
16-BIT DAC
R1
R2
16
DATA
INPUTS
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| LTC1591-1IG | 功能描述:IC D/A CONV 14BIT PAR 28-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:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間: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）:* |
| LTC1591-1IG#PBF | 功能描述:IC D/A CONV 14BIT PAR 28-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:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間: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）:* |
| LTC1591-1IG#TR | 功能描述:IC DAC 14BIT PARALLEL IN 28SSOP RoHS:否 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 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時間: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)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| LTC1591-1IG#TRPBF | 功能描述:IC D/A CONV 14BIT PAR 28-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:- 標(biāo)準(zhǔn)包裝:2,400 系列:- 設(shè)置時間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:3 電壓電源:模擬和數(shù)字 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:36-TFBGA 供應(yīng)商設(shè)備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率（每秒）:* |
| LTC1591-1IN | 功能描述:IC D/A CONV 14BIT PAR 28-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間: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）:* |
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