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LTC1657 Datasheet(PDF) 2 Page - Linear Technology

Part # LTC1657
Description  Parallel 16-Bit Rail-to-Rail Micropower DAC
PDF  16 Pages
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC1657 Datasheet(HTML) 2 Page - Linear Technology

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LTC1657/LTC1657L
(Note 1)
VCC to GND .............................................. –0.5V to 7.5V
TTL Input Voltage, REFHI, REFLO,
X1/X2 ....................................................... – 0.5V to 7.5V
VOUT, REFOUT ............................ – 0.5V to (VCC + 0.5V)
Operating Temperature Range
LTC1657C/LTC1657LC .......................... 0
°C to 70°C
LTC1657I/LTC1657LI ...................... – 40
°C to 85°C
Maximum Junction Temperature .......................... 125
°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
ORDER PART
NUMBER
TJMAX = 125°C, θJA = 95°C/ W (GN)
TJMAX = 125°C, θJA = 58°C/ W (N)
LTC1657CGN
LTC1657CN
LTC1657IGN
LTC1657IN
LTC1657LCGN
LTC1657LCN
LTC1657LIGN
LTC1657LIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
GN PACKAGE
28-LEAD PLASTIC SSOP
N PACKAGE
28-LEAD PDIP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
WR
CSLSB
CSMSB
(LSB) D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
LDAC
CLR
X1/X2
VOUT
VCC
REFOUT
REFHI
REFLO
GND
D15 (MSB)
D14
D13
D12
D11
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 4.5V to 5.5V (LTC1657), VCC = 2.7V to 5.5V (LTC1657L),
VOUT unloaded, REFOUT tied to REFHI, REFLO tied to GND, X1/X2 tied to GND, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DAC (Note 2)
Resolution
q
16
Bits
Monotonicity
q
16
Bits
DNL
Differential Nonlinearity
Guaranteed Monotonic (Note 3)
q
±0.5
±1
LSB
INL
Integral Nonlinearity
(Note 3)
q
±4
±12
LSB
ZSE
Zero Scale Error
q
02
mV
VOS
Offset Error
Measured at Code 200 (LTC1657)
q
±0.3
±3mV
Measured at Code 200 (LTC1657L)
q
±0.4
±4mV
VOSTC
Offset Error Tempco
±5
µV/°C
Gain Error
q
±2
±16
LSB
Gain Error Drift
LTC1657
0.5
ppm/
°C
LTC1657L
1.0
ppm/
°C
Power Supply
VCC
Positive Supply Voltage
For Specified Performance (LTC1657)
q
4.5
5.5
V
For Specified Performance (LTC1657L)
q
2.7
5.5
V
ICC
Supply Current
(Note 4)
q
650
1200
µA
ABSOLUTE
AXI U
RATI GS
PACKAGE/ORDER I FOR ATIO
Consult factory for parts specified with wider operating temperature ranges.



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