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參數資料
| 型號： | AD7847 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | LC2MOS Complete, Dual 12-Bit MDACs |
| 中文描述： | LC2MOS完成，雙12位醫療儀器行政管理制度 |
| 文件頁數： | 12/12頁 |
| 文件大?。?/td> | 187K |
| 代理商： | AD7847 |
AD7837/AD7847
REV. C
–12–
C
P
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
AD7837–6502/6809 Interface
Figure 25 shows an interface between the AD7837 and the 6502
or 6809 microprocessor. For the 6502 microprocessor, the
φ
2
clock is used to generate the
WR
, while for the 6809 the E sig-
nal is used.
WR
DB7
R/
W
ADDRESS
DECODE
CS
LDAC
DB0
D7
D0
6502/6809
AD7837
*
ADDRESS BUS
DATA BUS
*
ADDITIONAL PINS OMITTED FOR CLARITY
A0 A1
EN
A15
A0
2 OR E
Figure 25. AD7837 to 6502/6809 Interface
24-Lead SOIC (R-24)
0.013 (0.32)
0.009 (0.23)
6
0
0.03 (0.76)
0.02 (0.51)
0.042 (1.067)
0.018 (0.457)
SEATING
PLANE
0.01 (0.254)
0.006 (0.15)
0.019 (0.49)
0.014 (0.35)
0.096 (2.44)
0.089 (2.26)
0.05
(1.27)
24
13
12
1
0.414 (10.52)
0.398 (10.10)
0.299 (7.6)
0.291 (7.39)
PIN 1
0.608 (15.45)
0.596 (15.13)
1. LEAD NO. 1 IDENTIFIED BY A DOT.
2. SOIC LEADS WILL EITHER BE TIN PLATED OR SOLDER DIPPED
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS.
24-Lead Cerdip (Q-24)
24
1
12
13
PIN 1
0.295
(7.493)
MAX
15
°
0
°
0.320 (8.128)
0.290 (7.366)
0.012 (0.305)
0.008 (0.203)
TYP
0.180
(4.572)
MAX
SEATING
PLANE
0.225 (5.715)
MAX
1.290 (32.77) MAX
0.021 (0.533)
0.015 (0.381)
TYP
1. LEAD NO. 1 IDENTIFIED BY A DOT OR NOTCH.
2. CERDIP LEADS WILL EITHER BE TIN PLATED OR SOLDER DIPPED.
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS
0.070 (1.778)
0.020 (0.508)
0.110 (2.794)
0.090 (2.286)
TYP
0.125 (3.175)
MIN
0.065 (1.651)
0.055 (1.397)
24-Lead Plastic DIP (N-24)
24
1
12
13
PIN 1
1.228 (31.19)
1.226 (31.14)
0.261
0.001
(6.61 0.03)
0.130 (3.30)
0.128 (3.25)
SEATING
PLANE
0.02 (0.5)
0.016 (0.41)
0.07 (1.78)
0.05 (1.27)
0.11 (2.79)
0.09 (2.28)
0.011 (0.28)
0.009 (0.23)
0.32 (8.128)
0.30 (7.62)
15
°
0
°
1. LEAD NO. 1 IDENTIFIED BY A DOT OR NOTCH.
2. PLASTIC LEADS WILL EITHER BE SOLDER DIPPED OR TIN LEAD PLATED.
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS.
相關PDF資料 |
PDF描述 |
|---|---|
| AD7847AN | LC2MOS Complete, Dual 12-Bit MDACs |
| AD7847AQ | LC2MOS Complete, Dual 12-Bit MDACs |
| AD7847AR | LC2MOS Complete, Dual 12-Bit MDACs |
| AD7847BN | LC2MOS Complete, Dual 12-Bit MDACs |
| AD7847BQ | LC2MOS Complete, Dual 12-Bit MDACs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7847AN | 功能描述:IC DAC 12BIT MULT DUAL 24-DIP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 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:16 數據接口:并聯 轉換器數目: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) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| AD7847AN/883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs |
| AD7847AN883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs |
| AD7847AN-883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs |
| AD7847ANN | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs |
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