參數(shù)資料
型號(hào): AD5305BRM-REEL
廠商: ANALOG DEVICES INC
元件分類: DAC
英文描述: 2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs
中文描述: SERIAL INPUT LOADING, 6 us SETTLING TIME, 8-BIT DAC, PDSO10
封裝: MO-187BA, MSOP-10
文件頁數(shù): 3/20頁
文件大?。?/td> 427K
代理商: AD5305BRM-REEL
REV. F
AD5305/AD5315/AD5325
–3–
AC CHARACTERISTICS
1
(V
DD
= 2.5 V to 5.5 V; R
L
= 2 k to GND; C
L
= 200 pF to GND; all specifications T
MIN
to T
MAX
, unless
otherwise noted.)
A, B Version
3
Parameter
2
Min
Typ
A Version
2
Min
B Version
2
Min
Parameter
1
Typ
Max
Typ
Max
Unit
Conditions/Comments
POWER REQUIREMENTS
V
DD
I
DD
(Normal Mode)
7
V
DD
= 4.5 V to 5.5 V
V
DD
= 2.5 V to 3.6 V
I
DD
(Power-Down Mode)
V
DD
= 4.5 V to 5.5 V
2.5
5.5
2.5
5.5
V
V
IH
= V
DD
and V
IL
= GND
600
500
900
700
600
500
900
700
μ
A
μ
A
V
IH
= V
DD
and V
IL
= GND
I
DD
= 4
A (Max) During 0
Readback on SDA
I
DD
= 1.5
μ
A (Max) During 0
Readback on SDA
0.2
1
0.2
1
μ
A
V
DD
= 2.5 V to 3.6 V
0.08
1
0.08
1
μ
A
NOTES
1
See the Terminology section.
2
Temperature range (A, B Version): –40
°
C to +105
°
C; typical at +25
°
C.
3
DC specifications tested with the outputs unloaded.
4
Linearity is tested using a reduced code range: AD5305 (Code 8 to 248); AD5315 (Code 28 to 995); AD5325 (Code 115 to 3981).
5
Guaranteed by design and characterization, not production tested.
6
For the amplifier output to reach its minimum voltage, offset error must be negative; to reach its maximum voltage, V
REF
= V
DD
and offset plus gain error must be
positive.
7
I
DD
specification is valid for all DAC codes. Interface inactive. All DACs active and excluding load currents.
Specifications subject to change without notice.
Max
Unit
Conditions/Comments
Output Voltage Settling Time
AD5305
AD5315
AD5325
Slew Rate
Major-Code Transition Glitch Energy
Digital Feedthrough
Digital Crosstalk
DAC-to-DAC Crosstalk
Multiplying Bandwidth
Total Harmonic Distortion
V
REF
= V
DD
= 5 V
1/4 Scale to 3/4 Scale Change (0x40 to 0xC0)
1/4 Scale to 3/4 Scale Change (0x100 to 0x300)
1/4 Scale to 3/4 Scale Change (0x400 to 0xC00)
6
7
8
0.7
12
1
1
3
200
–70
8
9
10
μ
s
μ
s
μ
s
V/
μ
s
nV-s
nV-s
nV-s
nV-s
kHz
dB
1 LSB Change around Major Carry
V
REF
= 2 V
±
0.1 V p-p
V
REF
= 2.5 V
±
0.1 V p-p, Frequency = 10 kHz
NOTES
1
Guaranteed by design and characterization, not production tested.
2
See the Terminology section.
3
Temperature range (A, B Version): –40
°
C to +105
°
C; typical at +25
°
C.
Specifications subject to change without notice.
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