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參數資料
| 型號： | SPT5400SCP |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | DAC |
| 英文描述： | 13-BIT, OCTAL VOLTAGE-OUTPUT DAC WITH PARALLEL INTERFACE |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 7 us SETTLING TIME, 13-BIT DAC, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 73K |
| 代理商： | SPT5400SCP |
SPT5400
13-BIT, OCTAL VOLTAGE-OUTPUT DAC
WITH PARALLEL INTERFACE
FEATURES
Full 13-bit performance without external adjustments
Eight DACs in one package
Buffered voltage outputs
Guaranteed monotonic to 13 bits
Unipolar or bipolar output swing to
±
4.5 V
Output settling time of 7
μ
s to
±
1/2 LSB
Double-buffered digital inputs
APPLICATIONS
Automatic test equipment
Flat-panel displays
Arbitrary function generators
Instrumentation
Process control
DESCRIPTION
The SPT5400 has eight 13-bit voltage output digital-to-
analog converters on one chip. It operates from
±
5 V
power supplies and has maximum voltage output swings
of up to
±
4.5 V without the addition of external compo-
nents. Novel circuit topology allows for a guaranteed
monotonicity of 13 bits without the need for additional
circuitry. The SPT5400 has four separate reference volt-
age inputs, one for each pair of DACs. Four separate
analog ground pins allow for separate offset voltages for
each DAC pair. Each DAC can be asynchronously loaded
through a common 13-bit bus into a double-buffered set
of latches. All logic inputs are TTL/CMOS compatible.
The SPT5400 is available in a 44-lead PLCC package
over the commercial temperature range of 0
°
C to
+70
°
C.
–
+
DAC H
DAC
LATCH H
INPUT
LATCH H
–
+
DAC G
DAC
LATCH G
INPUT
LATCH G
+
DAC F
DAC
LATCH F
INPUT
LATCH F
+
DAC E
LADAC
LINPUT
+
DAC D
DAC
LATCH D
INPUT
LATCH D
+
DAC C
DAC
LATCH C
INPUT
LATCH C
+
DAC B
DAC
LATCH B
INPUT
LATCH B
–
+
DAC A
LADAC
LINPUT
D12–D0
CS
WR
A0–A2
LDAB
LDCD
LDEF
LDGH
CLR
V
SS
GND
V
OUT
A
AGNDAB
V
OUT
B
V
OUT
C
AGNDCD
V
OUT
D
V
OUT
E
AGNDEF
V
OUT
F
V
OUT
G
AGNDGH
V
OUT
H
REFAB
REFCD
REFEF
REFGH
V
DD
CONTROL
LOGIC
DATA BUS
–
–
–
–
–
BLOCK DIAGRAM
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PDF描述 |
|---|---|
| SPT5420 | 13-BIT, OCTAL D/A CONVERTER |
| SPT5420SIM | 13-BIT, OCTAL D/A CONVERTER |
| SPT5510 | 16-BIT, 200 MWPS ECL D/A CONVERTER |
| SPT5510SIM | 16-BIT, 200 MWPS ECL D/A CONVERTER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SPT5420 | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:13-BIT, OCTAL D/A CONVERTER |
| SPT5420SIM | 功能描述:數模轉換器- DAC D/a Converter 13Bit Octal RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| SPT5502 | 制造商:SSDI 制造商全稱:Solid States Devices, Inc 功能描述:1 AMP HIGH VOLTAGE / HIGH SPEED NPN TRANSISTOR |
| SPT5502_1 | 制造商:SSDI 制造商全稱:Solid States Devices, Inc 功能描述:HIGH VOLTAGE / HIGH SPEED NPN TRANSISTOR |
| SPT5503 | 制造商:SSDI 制造商全稱:Solid States Devices, Inc 功能描述:1 AMP HIGH VOLTAGE / HIGH SPEED NPN TRANSISTOR |
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