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參數(shù)資料
| 型號： | HI1-565AJD-5 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | CONV D/A 12BIT 6.7MHZ 24-DIP |
| 標(biāo)準(zhǔn)包裝： | 165 |
| 位數(shù)： | 12 |
| 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）： | 250mW |
| 工作溫度： | 0°C ~ 75°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 24-CDIP（0.600"，15.24mm） |
| 供應(yīng)商設(shè)備封裝： | 24-DIP |
| 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）： | 6.7M |
5
added to convert this current to a voltage. Refer to Table 2
for the voltage output case, along with Figure 1 or Figure 2.
Calibration is a two step process for each of the five output
ranges shown in Table 2. First adjust the negative full scale
(zero for unipolar ranges). This is an offset adjust which
translates the output characteristic, i.e., affects each code by
the same amount.
Next adjust positive FS. This is a gain error adjustment, which
rotates the output characteristic about the negative FS value.
For the bipolar ranges, this approach leaves an error at the
zero code, whose maximum value is the same as for integral
nonlinearity error. In general, only two values of output may
be calibrated exactly; all others must tolerate some error.
Choosing the extreme end points (plus and minus full scale)
minimizes this distributed error for all other codes.
TABLE 2. OPERATING MODES AND CALIBRATION
MODE
CIRCUIT CONNECTIONS
CALIBRATION
OUTPUT
PRANGE
PIN 10 TO
PIN 11 TO
RESlSTOR (R)
APPLY
INPUT CODE
ADJUST
TO SET
VO
Unipolar
(See Figure 1)
0 to +10V
VO
Pin 10
1.43K
All 0’s
All 1’s
R1
R2
0V
+9.99756V
0 to +5V
VO
Pin 9
1.1K
All 0’s
All 1’s
R1
R2
0V
+4.99878V
Bipolar
(See Figure 2)
±10V
NC
VO
1.69K
All 0’s
All 1’s
R3
R4
-10V
+9.99512V
±5V
VO
Pin 10
1.43K
All 0’s
All 1’s
R3
R4
-5V
+4.99756V
±2.5V
VO
Pin 9
1.1K
All 0’s
All 1’s
R3
R4
-2.5V
+2.49878V
REF OUT
x CODE)
(4 x I REF
IO
3.5K
3K
CODE
INPUT
DAC
2.5K
5K
9
DAC
OUT
C
9.95K
5K
10
11
20V SPAN
10V SPAN
VO
R (SEE
0.5mA
I REF
HI-565A
19.95K
+
-
43
6
5
8
BIP.
OFF.
VCC
712
24
13
MSB
LSB
REF
GND
REF
IN
10V
-VEE
PWR
GND
R2
100
TABLE 2)
+
-
+
-
+15V
-15V
100k
100
50k
R1
FIGURE 1. UNIPOLAR VOLTAGE OUTPUT
HI-565A
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| HI1-565AKD-5 | 制造商:Rochester Electronics LLC 功能描述:24 CDIP, 0+75, +15V,12-BIT D/A CONVERTER W/REF - Bulk 制造商:Harris Corporation 功能描述: 制造商:Intersil Corporation 功能描述: |
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| HI1-565ASD-2 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Speed, Monolithic D/A Converter with Reference |
| HI1-565ASD-8 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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