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參數(shù)資料
| 型號(hào)： | AD7395 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| 中文描述： | 3伏，雙通道，串行輸入12-/10-Bit數(shù)模轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 12/12頁(yè) |
| 文件大小： | 304K |
| 代理商： | AD7395 |
AD7394/AD7395
–12–
REV. 0
C
P
Table VI. Bipolar Code Table
Hexadecimal Number
in DAC Register
Decimal Number
in DAC Register
Analog Output
Voltage (V)
3FF
201
200
1FF
000
1023
513
512
511
0
4.9902
0.0097
0.0000
–0.0097
–5.0000
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
Plastic DIP Package
(N-14)
14
1
7
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
8
0
8
0.0196 (0.50)
0.0099 (0.25)
3
45
8
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, V
O
, pro-
vided by the Bipolar Operation circuit application.
OP196
+5V
I
SY
< 262
m
A
REF
V
DD
V
OUTA
GND
AD7395
200
m
A
< 50
m
A
C
470k
V
470k
V
+5V
–5V
V
O
2
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
8
0
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD7395AN | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7395AR | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7395ARU | +3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7396 | 3 V, Parallel Input Dual 12-Bit /10-Bit DACs |
| AD7396AN | 3 V, Parallel Input Dual 12-Bit /10-Bit DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(chēng):Analog Devices 功能描述:+3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7395ARU-REEL7 | 制造商:Rochester Electronics LLC 功能描述:X2, 10-BIT, +3V UPWR DAC - Tape and Reel |
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