參數(shù)資料
型號(hào): SP9380C-18
廠商: SPECTRUM CONTROL INC
元件分類: DAC
英文描述: 18-BIT DAC, MDIP32
封裝: TRIPLE WIDTH, METAL, DIP-32
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 1599K
代理商: SP9380C-18
FUNCTIONAL DIAGRAM
Complete Buffered 18-Bit D AC
SP9380
D ata Converter Line
FEATURES
Complete 18-Bit DA C Including an Internal
Reference and an Output A mplifier
Input Latches A ssist in M icroprocessor Interface
Low Nonlinearity:
±1/2 LSB 18-Bit Differential
±1/2 LSB 18-Bit Integral
18-Bit M onotonicity
Low Power: 600 mW Typ
High Stability Over Time and Temperature
DESCRIPTION
The SP9380 is a complete voltage output DA C
offering 18-bit resolution (1 part in 262,144) and true
18-bit accuracy in a component size hybrid package.
The SP9380 comes complete with input latches, an
internal reference and a very low noise output
amplifier. The analog output ranges are pin
programmable for 0 to +5V , 0 to +10V , ±5V and ±10V.
Using decoding techniques and ultrastable resistor
technology, the SP9380 exhibits typical nonlinearities
of ±0.5 LSB (differential and integral) and high
stability over time and temperature. The power
dissipation is 600mW typical.
The device is available for either commerical (0C to
+70C) or military (–55C to +125C) applications in a
32-pin triple DIP.
DB17
(M SB)
DB17
(M SB)
BIPOLA R
OFFSET
10V
SPA N
20V
SPA N
DB2
DB1
INPUT
REGISTER
INPUT
REGISTER
HEN
25
10
9
8
27
28
29
LEN
6
REF IN
26
REF OUT
1
18-BIT M DA C
REFERENCE
SP9380
20k
10k
+
+
31
OUTPUT
GA IN
A DJUST
10
DIG
GND
5
DIG
GND
5
A NA
GND
32
– 15V
32
+15V
32
SUM M ING
JUNCTION
32
165Cedar Hill Street,Marlborough,MA01752 Tel:508.485.6350 Fax: 508.485.5168
www.SpectrumMicrowave.com
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