LTC2655IUF-H12#PBF Linear Technology, LTC2655IUF-H12#PBF Datasheet - Page 7

• Manufacturer Part Number: LTC2655IUF-H12#PBF
• Description: IC DAC 12BIT QUAD CUR OUT 20QFN
• Manufacturer: Linear Technology

Specifications of LTC2655IUF-H12#PBF

• Settling Time: 3.9µs
• Number Of Bits: 12
• Data Interface: I²C, Serial
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-WQFN Exposed Pad, 20-DQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
LTC2655B-H16/LTC2655-H12 (Internal Reference = 2.048V)
SYMBOL PARAMETER
DC Performance
DNL
INL
ZSE
V
GE
SYMBOL
V
PSR
R
I
SC
OS
OUT
OUT
Resolution
Monotonicity
Differential Nonlinearity
Integral Nonlinearity (Note 3)
Load Regulation
Zero-Scale Error
Offset Error
V
Gain Error
Gain Temperature Coeffi cient
PARAMETER
DAC Output Span
Power Supply Rejection
DC Output Impedance
DC Crosstalk
Short-Circuit Output Current (Note 4)
OS
Temperature Coeffi cient
CONDITIONS
(Note 3)
(Note 3)
V
V
Mid-Scale, –15mA ≤ I
V
CC
CC
REF
= 5.5V, V
= 5V ±10%, Internal Reference,
= 2.048V (Note 4)
CONDITIONS
Internal Reference
External Reference = V
V
V
–15mA ≤ I
Due to Full Scale Output Change
Due to Load Current Change
Due to Powering Down (per Channel)
V
Code: Zero-Scale; Forcing Output to V
Code: Full-Scale; Forcing Output to GND
CC
CC
CC
±10%
= 5V ±10%, Internal Reference, Mid-Scale,
= 5.5V V
REF
A
= 25°C. V
= 2.5V
OUT
EXTREF
OUT
The
≤ 15mA
≤ 15mA
l
CC
= 2.8V
denotes the specifi cations which apply over the full operating
EXTREF
= 4.5V to 5.5V, V
l
l
l
l
l
l
l
l
CC
MIN
12
12
OUT
LTC2655-12
±0.02
unloaded unless otherwise specifi ed.
±0.1
±0.5
0.04
TYP
±1
1
5
1
l
l
l
0.125
MAX
±0.5
±0.1
MIN
±1
±2
20
20
3
0 to 2•V
MIN
16
16
0 to 4.096
0.04
±1.5
TYP
–80
LTC2655B-16
±2
±1
EXTREF
±0.02
±0.3
TYP
0.6
±2
±1
1
5
1
LTC2655
MAX
MAX
0.15
±0.1
65
65
±1
±4
±2
2
3
LSB/mA
ppm/°C
μV/mA
UNITS
UNITS
%FSR
μV/°C
7
2655f
LSB
LSB
Bits
Bits
mV
mV
mA
mA
dB
μV
μV
Ω
V
V