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參數(shù)資料
| 型號： | ICM7342 |
| 廠商： | IC MICROSYSTEMS Sdn. Bhd. |
| 英文描述： | DUAL 12/10/8-BIT VOLTAGE-OUTPUT DACS |
| 中文描述： | 雙12/10/8-BIT電壓輸出DAC |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 147K |
| 代理商： | ICM7342 |
ICM7362/7342/7322
D
UAL
12/10/8-
BIT
V
OLTAGE
-O
UTPUT
DAC
S
DC ELECTRICAL CHARACTERISTICS
Rev. A8
ICmic reserves the right to change the specifications without prior notice
.
3
IC MICROSYSTEMS
IC
mic
(V
DD =
2.7V to 5.5V, V
REF IN =
1.25V ; V
OUT
unloaded; all specifications T
MIN
to
T
MAX
unless otherwise noted)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
DC PERFORMANCE
ICM7362
N
DNL
INL
ICM7342
N
Resolution
Differential Nonlinearity
Integral Nonlinearity
(Notes 1 & 3)
(Notes 1 & 3)
12
0.4
4.0
+1.0
+12.0
Bits
LSB
LSB
Resolution
10
Bits
DNL
Differential Nonlinearity
(Notes 1 & 3)
0.1
+1.0
LSB
INL
Integral Nonlinearity
(Notes 1 & 3)
1.0
+3.0
LSB
ICM7322
N
Resolution
8
Bits
DNL
Differential Nonlinearity
(Notes 1 & 3)
0.05
+1.0
LSB
INL
Integral Nonlinearity
(Notes 1 & 3)
0.25
+0.75
LSB
GE
OE
POWER REQUIREMENTS
V
DD
I
DD
Gain Error
Offset Error
+0.5
+25
% of FS
mV
Supply Voltage
Supply Current
(Note 4)
2.7
0.4
5.5
1.0
V
mA
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
OUTPUT CHARACTERISTICS
VO
SC
R
OUT
Output Voltage Range
Short Circuit Current
Amp Output Impedance
(Note 3)
At Mid-scale (Note 2)
At 0-scale (Note 2)
Vdd=2.7 to 5.5 V
0
60
1.0
100
0.4
V
DD
150
5.0
200
3.0
V
mA
mV/V
LOGIC INPUTS
V
IH
V
IL
REFERENCE
R
IN
V
REFOUT
Output Line Regulation
Digital Input High
Digital Input Low
Digital Input Leakage
(Note 2)
(Note 2)
2.4
0.8
5
V
V
μ
A
Reference Input Resistance
Reference Input Range
Reference Output
Reference Output Line
Regulation
(Note 2)
Vdd=2.7 to 5.5 V
25
0.5
1.2
41
1.25
0.8
65
V
DD
-1.5
1.3
4.0
k
V
V
mV/V
AC ELECTRICAL CHARACTERISTICS
(V
DD =
2.7V to 5.5V, V
REF IN =
1.25V ; V
OUT
unloaded; all specifications T
MIN
to
T
MAX
unless otherwise noted)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
SR
Slew Rate
Settling Time
2
V/
μ
s
μ
s
Full-scale settling
8
Mid-scale Transition Glitch
Energy
40
nV-S
Note 1:
Note 2: Guaranteed by design; not tested in production
Note 3: See Applications Information
Note 4:
All digital inputs are either at GND or Vdd
Linearity is defined from code 64 to 4095 (ICM7362)
Linearity is defined from code 16 to 1023 (ICM7342)
Linearity is defined from code 4 to 255 (ICM7322)
相關PDF資料 |
PDF描述 |
|---|---|
| ICM7342M | DUAL 12/10/8-BIT VOLTAGE-OUTPUT DACS |
| ICM7342MG | DUAL 12/10/8-BIT VOLTAGE-OUTPUT DACS |
| ICM7521 | 12/10/8-Bit Low Power Single DAC With Serial Interface and Voltage Output |
| ICM7541MG | 12/10/8-Bit Low Power Single DAC With Serial Interface and Voltage Output |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ICM7342M | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:DUAL 12/10/8-BIT VOLTAGE-OUTPUT DACS |
| ICM7342MG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:DUAL 12/10/8-BIT VOLTAGE-OUTPUT DACS |
| ICM7343 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:QUAD 12/10/8-BIT VOLTAGE-OUTPUT DACS |
| ICM7343Q | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:QUAD 12/10/8-BIT VOLTAGE-OUTPUT DACS |
| ICM7343QG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:QUAD 12/10/8-BIT VOLTAGE-OUTPUT DACS |
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