參數(shù)資料
型號: 5962-8770001EA
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, CDIP16
封裝: CERAMIC, DIP-16
文件頁數(shù): 9/12頁
文件大小: 256K
代理商: 5962-8770001EA
AD7524M
Advanced LinCMOS 8BIT MULTIPLYING
DIGITALTOANALOG CONVERTER
SGLS028A SEPTEMBER 1989 REVISED MARCH 1995
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
PRINCIPLES OF OPERATION
REF
OUT2
OUT1
RFB
R
120 pF
30 pF
I1kg
1/256
I1kg
Figure 1. AD7524M Equivalent Circuit With All Digital Inputs Low
+
Output
RA = 2 k
(see Note A)
WR
CS
DB0 DB7
Vref
C (see Note B)
RB
VDD
GND
OUT2
OUT1
RFB
Figure 2. Unipolar Operation (2-Quadrant Multiplication)
20 k
+
20 k
5 k
10 k
RA = 2 k
(see Note A)
Output
WR
CS
DB0 DB7
Vref
C (see Note B)
RB
VDD
GND
OUT2
OUT1
RFB
Figure 3. Bipolar Operation (4-Quadrant Operation)
NOTES: A. RA and RB used only if gain adjustment is required.
B. C phase compensation (10 15 pF) is required when using high-speed amplifiers to prevent ringing or oscillation.
相關(guān)PDF資料
PDF描述
5962-8770002EX PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, CDIP16
5962-8770003EX PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, CDIP16
5962-8770101RX DUAL, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, CDIP20
5962-8770102RX DUAL, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, CDIP20
5962-8770103RX DUAL, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, CDIP20
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