參數(shù)資料
型號(hào): LTC2624CGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: DAC
英文描述: Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
中文描述: QUAD, SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 389K
代理商: LTC2624CGN
3
LTC2604/LTC2614/LTC2624
2604f
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications
are at T
A
= 25
°
C. REF A = REF B = REF C = REF D = 4.096V (V
CC
= 5V), REF A = REF B = REF C = REF D = 2.048V (V
CC
= 2.5V),
REF LO = 0V, V
OUT
unloaded, unless otherwise noted.
ELECTRICAL C
HARA TERISTICS
LTC2604/LTC2614/LTC2624
MIN
TYP
±
5
±
1
±
3.5
SYMBOL
PARAMETER
DC Crosstalk (Note 4)
CONDITIONS
Due to Full Scale Output Change (Note 5)
Due to Load Current Change
Due to Powering Down (per Channel)
V
CC
= 5.5V, V
REF
= 5.5V
Code: Zero Scale; Forcing Output to V
CC
Code: Full Scale; Forcing Output to GND
V
CC
= 2.5V, V
REF
= 2.5V
Code: Zero Scale; Forcing Output to V
CC
Code: Full Scale; Forcing Output to GND
MAX
UNITS
LTC2624
TYP
LTC2614
TYP
LTC2604
TYP
SYMBOL PARAMETER
AC Performance
t
s
Settling Time (Note 8)
CONDITIONS
MIN
MAX
MIN
MAX
MIN
MAX
UNITS
±
0.024% (
±
1LSB at 12 Bits)
±
0.006% (
±
1LSB at 14 Bits)
±
0.0015% (
±
1LSB at 16 Bits)
±
0.024% (
±
1LSB at 12 Bits)
±
0.006% (
±
1LSB at 14 Bits)
±
0.0015% (
±
1LSB at 16 Bits)
7
7
9
7
9
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
10
2.7
4.8
5.2
0.80
1000
12
180
120
100
15
Settling Time for
1LSB Step (Note 9)
2.7
2.7
4.8
Voltage Output Slew Rate
Capacitive Load Driving
Glitch Impulse
Multiplying Bandwidth
Output Voltage Noise
Density
Output Voltage Noise
0.80
1000
12
180
120
100
15
0.80
1000
12
180
120
100
15
V/
μ
s
pF
nV s
kHz
nV/
Hz
nV/
Hz
μ
V
P-P
At Midscale Transition
e
n
At f = 1kHz
At f = 10kHz
0.1Hz to 10Hz
μ
V
μ
V/mA
μ
V
I
SC
Short-Circuit Output Current
G
G
15
15
34
36
60
60
mA
mA
G
G
7.5
7.5
18
24
50
50
mA
mA
Reference Input
Input Voltage Range
Resistance
Capacitance
Reference Current, Power Down Mode
Power Supply
V
CC
Positive Supply Voltage
I
CC
Supply Current
G
0
V
CC
160
V
Normal Mode
G
88
128
14
0.001
k
pF
μ
A
I
REF
All DACs Powered Down
G
1
For Specified Performance
V
CC
= 5V (Note 3)
V
CC
= 3V (Note 3)
All DACs Powered Down (Note 3) V
CC
= 5V
All DACs Powered Down (Note 3) V
CC
= 3V
G
2.5
5.5
2
1.6
1
1
V
G
G
G
G
1.3
1
0.35
0.10
mA
mA
μ
A
μ
A
Digital I/O
V
IH
Digital Input High Voltage
V
CC
= 2.5V to 5.5V
V
CC
= 2.5V to 3.6V
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 5.5V
Load Current = –100
μ
A
Load Current = +100
μ
A
V
IN
= GND to V
CC
(Note 6)
G
G
2.4
2.0
V
V
V
V
V
V
V
IL
Digital Input Low Voltage
G
G
0.8
0.6
V
OH
V
OL
I
LK
C
IN
Digital Output High Voltage
Digital Output Low Voltage
Digital Input Leakage
Digital Input Capacitance
G
V
CC
– 0.4
G
0.4
±
1
8
G
μ
A
pF
G
相關(guān)PDF資料
PDF描述
LTC2624IGN Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2614CGN Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2604CGN Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2614 Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2604IGN Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
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