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參數(shù)資料
| 型號(hào)： | AD7394ARZ-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 4/12頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT SERIAL 3V 14SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Fundamentals DAC Architectures |
| 產(chǎn)品變化通告： | Product Discontinuance 27/Oct/2011 |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 設(shè)置時(shí)間： | 60µs |
| 位數(shù)： | 12 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 1mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 14-SOICN |
| 包裝： | 帶卷 (TR) |
| 輸出數(shù)目和類型： | 2 電壓，單極；2 電壓，雙極 |
| 采樣率（每秒）： | 17k |
AD7394/AD7395
–12–
REV. 0
C3323–8–4/98
PRINTED
IN
U.S.A.
Table VI. Bipolar Code Table
Hexadecimal Number
Decimal Number
Analog Output
in DAC Register
Voltage (V)
3FF
1023
4.9902
201
513
0.0097
200
512
0.0000
1FF
511
–0.0097
000
0
–5.0000
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
Plastic DIP Package
(N-14)
14
17
8
0.795 (20.19)
0.725 (18.42)
0.280 (7.11)
0.240 (6.10)
PIN 1
0.325 (8.25)
0.300 (7.62)
0.015 (0.381)
0.008 (0.204)
0.195 (4.95)
0.115 (2.93)
SEATING
PLANE
0.022 (0.558)
0.014 (0.356)
0.060 (1.52)
0.015 (0.38)
0.210 (5.33)
MAX
0.130
(3.30)
MIN
0.070 (1.77)
0.045 (1.15)
0.100
(2.54)
BSC
0.160 (4.06)
0.115 (2.93)
SOIC Package
(R-14)
14
8
7
1
0.3444 (8.75)
0.3367 (8.55)
0.2440 (6.20)
0.2284 (5.80)
0.1574 (4.00)
0.1497 (3.80)
PIN 1
SEATING
PLANE
0.0098 (0.25)
0.0040 (0.10)
0.0192 (0.49)
0.0138 (0.35)
0.0688 (1.75)
0.0532 (1.35)
0.0500
(1.27)
BSC
0.0099 (0.25)
0.0075 (0.19)
0.0500 (1.27)
0.0160 (0.41)
8
0
0.0196 (0.50)
0.0099 (0.25)
45
output drive current, but consumes only 50 microamps inter-
nally. If higher resolution is required, the AD7394 can be used
with the addition of two more bits of data inserted into the
software coding, which would result in a 2.5 mV LSB step size.
Table VI shows examples of nominal output voltages, VO, pro-
vided by the Bipolar Operation circuit application.
OP196
+5V
ISY < 262 A
REF
VDD
VOUTA
GND
AD7395
200 A
< 50 A
C
470k
+5V
–5V
VO
5V
BIPOLAR
OUTPUT
SWING
ONLY ONE CHANNEL SHOWN.
DIGITAL INTERFACE CIRCUITRY
OMITTED FOR CLARITY.
Figure 25. Bipolar Output Operation
Thin Surface Mount TSSOP Package
(RU-14)
14
8
7
1
0.201 (5.10)
0.193 (4.90)
0.256 (6.50)
0.246 (6.25)
0.177 (4.50)
0.169 (4.30)
PIN 1
SEATING
PLANE
0.006 (0.15)
0.002 (0.05)
0.0118 (0.30)
0.0075 (0.19)
0.0256
(0.65)
BSC
0.0433
(1.10)
MAX
0.0079 (0.20)
0.0035 (0.090)
0.028 (0.70)
0.020 (0.50)
8
0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7395 | 制造商:AD 制造商全稱:Analog Devices 功能描述:+3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7395AN | 制造商:Rochester Electronics LLC 功能描述:X2, 10-BIT, +3V UPWR DAC - Bulk 制造商:Analog Devices 功能描述:10BIT DAC MICROPOWER 7395 DIP14 |
| AD7395AR | 制造商:Rochester Electronics LLC 功能描述:X2, 10-BIT, +3V UPWR DAC - Bulk |
| AD7395AR-REEL7 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| AD7395ARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:+3 V, Dual, Serial Input 12-/10-Bit DACs |
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