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Linear Technology LTC2654-L16 Quad SPI 16-bit Voltage Output DAC with 1.25V Reference, req DC590 DC1678A-A DC1678A-A Data Sheet

Product codes
DC1678A-A
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LTC2654
4
2654f
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE 
RANGE
MAXIMUM 
INL
LTC2654BCGN-L16#PBF
LTC2654BCGN-L16#TRPBF
654L16
16-Lead Narrow SSOP
0°C to 70°C
±4
LTC2654BIGN-L16#PBF
LTC2654BIGN-L16#TRPBF
654L16
16-Lead Narrow SSOP
–40°C to 85°C
±4
LTC2654BCUF-L16#PBF
LTC2654BCUF-L16#TRPBF
54L16
20-Lead (4mm × 4mm) Plastic QFN
0°C to 70°C
±4
LTC2654BIUF-L16#PBF
LTC2654BIUF-L16#TRPBF
54L16
20-Lead (4mm × 4mm) Plastic QFN
–40°C to 85°C
±4
LTC2654BCGN-H16#PBF
LTC2654BCGN-H16#TRPBF
654H16
16-Lead Narrow SSOP
0°C to 70°C
±4
LTC2654BIGN-H16#PBF
LTC2654BIGN-H16#TRPBF
654H16
16-Lead Narrow SSOP
–40°C to 85°C
±4
LTC2654BCUF-H16#PBF
LTC2654BCUF-H16#TRPBF
54H16
20-Lead (4mm × 4mm) Plastic QFN
0°C to 70°C
±4
LTC2654BIUF-H16#PBF
LTC2654BIUF-H16#TRPBF
54H16
20-Lead (4mm × 4mm) Plastic QFN
–40°C to 85°C
±4
LTC2654CGN-L12#PBF
LTC2654CGN-L12#TRPBF
654L12
16-Lead Narrow SSOP
0°C to 70°C
±1
LTC2654IGN-L12#PBF
LTC2654IGN-L12#TRPBF
654L12
16-Lead Narrow SSOP
–40°C to 85°C
±1
LTC2654CUF-L12#PBF
LTC2654CUF-L12#TRPBF
54L12
20-Lead (4mm × 4mm) Plastic QFN
0°C to 70°C
±1
LTC2654IUF-L12#PBF
LTC2654IUF-L12#TRPBF
54L12
20-Lead (4mm × 4mm) Plastic QFN
–40°C to 85°C
±1
LTC2654CGN-H12#PBF
LTC2654CGN-H12#TRPBF
654H12
16-Lead Narrow SSOP
0°C to 70°C
±1
LTC2654IGN-H12#PBF
LTC2654IGN-H12#TRPBF
654H12
16-Lead Narrow SSOP
–40°C to 85°C
±1
LTC2654CUF-H12#PBF
LTC2654CUF-H12#TRPBF
54H12
20-Lead (4mm × 4mm) Plastic QFN
0°C to 70°C
±1
LTC2654IUF-H12#PBF
LTC2654IUF-H12#TRPBF
54H12
20-Lead (4mm × 4mm) Plastic QFN
–40°C to 85°C
±1
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.  *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to: 
http://www.linear.com/leadfree/
 
For more information on tape and reel specifi cations, go to: 
http://www.linear.com/tapeandreel/
LTC2654B-L16/LTC2654-L12 (Internal Reference = 1.25V)
SYMBOL PARAMETER
CONDITIONS
LTC2654-12
LTC2654B-16
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
DC Performance
Resolution
l
12
16
Bits
Monotonicity
(Note 3)
l
12
16
Bits
DNL
Differential Nonlinearity
(Note 3)
l
±0.1
±0.5
±0.3
±1
LSB
INL
Integral Nonlinearity
V
CC
 = 5.5V, V
REF
 = 2.5V (Note 3)
l
±0.5
±1
±2
±4
LSB
Load Regulation
V
CC
 = 5V ±10%, Integral Reference, 
Mid-Scale, –15mA ≤ I
OUT
 ≤ 15mA
l
0.04
0.125
0.6
2
LSB/mA
V
CC
 = 3V ±10%, Integral Reference, 
Mid-Scale, –7.5mA ≤ I
OUT
 ≤ 7.5mA
l
0.06
0.25
1
4
LSB/mA
ZSE
Zero-Scale Error
l
1
3
1
3
mV
V
OS
Offset Error
(Note 4)
l
±1
±2
±1
±2
mV
V
OS
 Temperature Coeffi cient
5
5
μV/°C
GE
Gain Error
(Note 13)
l
±0.02
±0.1
±0.02
±0.1
%FSR
Gain Temperature Coeffi cient
1
1
ppm/°C
 ELECTRICAL CHARACTERISTICS
 The 
l
 denotes the specifi cations which apply over the full operating 
temperature range, otherwise specifi cations are at T
A
 = 25°C. V
CC
 = 2.7V to 5.5V, V
OUT
 unloaded unless otherwise specifi ed.