參數(shù)資料
型號: MP7652AN
廠商: MICRO POWER SYSTEMS
元件分類: DAC
英文描述: 4-Channel Voltage Output 15 MHz, Input Bandwidth, 8-Bit Multiplying DACs with 3-Wire Serial Digital Port and Independent References
中文描述: SERIAL INPUT LOADING, 0.275 us SETTLING TIME, 8-BIT DAC, PDIP24
文件頁數(shù): 4/16頁
文件大?。?/td> 179K
代理商: MP7652AN
MP7652
4
Rev. 1.00
ELECTRICAL CHARACTERISTICS TABLE FOR DUAL SUPPLIES
Unless Otherwise Noted: V
DD
= 5 V, V
CC
= +5 V, V
EE
= –5 V, V
REFP
= 3 V and –3 V, T = 25
°
C,
Output Load = Open, DGND=V
REFN
= 0 V
25
°
C
Typ
Parameter
Symbol
Min
Max
Units
Test Conditions/Comments
DC CHARACTERISTICS
Resolution (All Grades)
Differential Non-Linearity
Integral Non-Linearity
Monotonicity
Gain Error
Zero Scale Offset
Output Drive Capability
N
8
Bits
LSB
LSB
DNL
INL
+0.8
+1
Guaranteed
GE
+1.5
+50
% FSR
mV
mA
FSR = Full Scale Range
1
Z
OFS
I
O
+1
REFERENCE/INV INPUTS
Impedance of V
REF
Voltage Range
V
REFN
DC Voltage Range
REF
V
R
6
18
k
V
V
V
V
EE
+1.5
V
CC
–1.8
V
REFP
Max Swing is V
REFN
+3 V
INV Pos.
INV Neg.
V
O
V
EE
+ 1
DYNAMIC
CHARACTERISTICS
2
R
L
= 5 k
, C
L
= 20 pF
Input to Output Bandwidth
Input to Output Settling Time
6
Small Signal Voltage Reference
Input to Output Bandwidth
Small Signal Voltage Reference
Input to Output Bandwidth
Voltage Settling from V
REF
to
V
DAC
Out
Voltage Settling from Digital
Code to V
DAC
Out
V
REF
Feedthrough
Group Delay
Harmonic Distortion
Channel-to-Channel Crosstalk
Digital Feedthrough
Power Supply
Rejection Ratio
15
MHz
ns
MHz
V
REFP
=1.6 Vp–p, R
L
=5k
, to V
EE
V
REFP
=1.6Vp–p, R
L
=5k
, to V
EE
V
OUT
=50mV p-p above code 16
150
15
t
r
t
r
15
MHz
V
OUT
=50mV p-p for all codes
t
sr
275
ns
V
REFP
=0 to V
REFP
= 3V Step
6
to 1 LSB
ZS to FS to 1 LSB
t
sd
275
ns
F
DT
GD
T
HD
C
T
TBD
TBD
TBD
TBD
TBD
+0.5
dB
ns
%
dB
nVs
%/%
Codes=0 @ 1 MHz
V
REFP
=1MHz Sine 3V p-p
@ 1 MHz, single channel
CLK to V
OUT
V=+5%
Q
PSRR
POWER CONSUMPTION
Positive Supply Current
Negative Supply Current
Power Dissipation
I
CC
I
EE
12
12
80
mA
mA
mW
V
REFP
= 0 V
V
REFP
= 0 V
V
REFP
= 0 V, Codes = all 1
P
DISS
DIGITAL INPUT
CHACTERISTICS
Logic High
3
Logic Low
3
Input Current
Input Capacitance
2
V
IH
V
IL
2.4
V
V
μ
A
pF
0.8
+10
I
L
C
L
8
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