參數(shù)資料
型號(hào): AD28MSP02
廠商: Analog Devices, Inc.
元件分類: DC/DC變換器
英文描述: RD Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 24V; Output Voltage (Vdc): 15V; Power: 2W; Low Cost 2W Dual Output Converter; Industry Standard SIP7 and DIP14 Packages; Power Sharing on Outputs; Optional Continuous Short Circuit Protected; 1kVDC & 2kVDC Isolation Options; UL94V-0 Package Material; Efficiency to 86%
中文描述: 聲帶信號(hào)端口
文件頁(yè)數(shù): 12/20頁(yè)
文件大?。?/td> 330K
代理商: AD28MSP02
AD28msp02
REV. 0
–12–
DIGITAL INTERFACE ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
Test Condition
V
IH
V
IL
V
OH
V
OL
I
IH
I
IL
I
OZL
I
OZH
C
I
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
High Level Input Current
Low Level Input Current
Low Level Output 3-State Leakage Current
High Level Output 3-State Leakage Current
Digital Input Capacitance
2.4
V
V
V
V
μ
A
μ
A
μ
A
μ
A
pF
V
DD
= max
V
DD
= min
V
DD
= min, I
OH
= –0.5 mA
V
DD
= min, I
OL
= 2 mA
V
DD
= max, V
IN
= max
V
DD
= max, V
IN
= 0 V
V
DD
= max, V
IN
= max
V
DD
= max, V
IN
= 0 V
0.8
2.4
0.4
10
10
10
10
10
ANALOG INTERFACE ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
ADC:
I
L
R
I
C
IL
VIN
MAX
DAC:
R
O
V
OOFF
C
OL
V
VREF
V
O
Input Leakage Current at VIN
NORM
, VIN
AUX
Input Resistance
1
at VIN
NORM
, VIN
AUX
Input Load Capacitance
1
at VIN
NORM
, VIN
AUX
Maximum Input Range
2
10
100
10
nA
M
pF
V p-p
3.156
Output Resistance
1, 3
Output DC Offset
4
Output Load Capacitance
3
Voltage Reference (V
REF
)
Maximum Voltage Output Swing (p-p) Across R
L
Single-Ended
Differential
Load Resistance
3
1
mV
pF
V
400
100
2.75
2.25
3.156
6.312
V
V
k
R
L
2
Test Conditions for all analog interface tests: Unity input gain, A/D 20 dB preamplifier bypassed, D/A PGA set for 0 dB gain, no load on analog output
(VOUT
P
–VOUT
N
).
1
Guaranteed but not tested.
2
At input to sigma-delta modulator of ADC.
3
At VOUT
P
-VOUT
N
.
4
Between VOUT
P
and VOUT
N
.
POWER DISSIPATION
Symbol
Parameter
Min
Max
Unit
V
CC
V
DD
I
DD
P
1
I
DD
P
0
Analog Operating Voltage
Digital Operating Voltage
Operating Current Active
1
Power Dissipation Active
1
Operating Current Inactive
2
Power Dissipation Inactive
2
4.5
4.5
5.5
5.5
40
200
0.5
2.5
V
V
mA
mW
mA
mW
Test conditions: V
DD
= V
CC
= 5.0 V, MCLK frequency 13.0 MHz, no load on digital pins, analog inputs ac-coupled to ground, no load on analog output
(VOUT
–VOUT
)
I
Active: AD28msp02 operational (PWDD and PWDA set to 1 in control register).
2
Inactive: AD28msp02 in powerdown state (PWDD and PWDA set to 0 in control register) and MCLK tied to V
DD
.
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