LTC2637 LINER [Linear Technology], LTC2637 Datasheet - Page 5

• Manufacturer Part Number: LTC2637
• Description: Mobile Communications
• Manufacturer: LINER [Linear Technology]

electrical characteristics
temperature range, otherwise specifications are at T
LTC2637-LMI12/ LTC2637-LMI10/ LTC2637-LMI8/ LTC2637-LMX12/ LTC2637-LMX10/ LTC2637-LMX8/ LTC2637-LZ12/
LTC2637-LZ10/ LTC2637-LZ8 (V
SYMBOL PARAMETER
DNL
INL
ZSE
V
V
GE
GE
R
SYMBOL
V
PSR
I
Power Supply
V
I
I
SC
CC
SD
OS
OSTC
OUT
CC
OUT
TC
Resolution
Monotonicity
Differential Nonlinearity
Integral Nonlinearity
Zero-Scale Error
Offset Error
V
Coefficient
Gain Error
Gain Temperature
Coefficient
Load Regulation
DC Output Impedance
PARAMETER
OS
DAC Output Span
Power Supply Rejection
Short Circuit Output Current (Note 6)
Positive Supply Voltage
Supply Current (Note 7)
Supply Current in Power-Down Mode
(Note 7)
Temperature
Sinking
Sourcing
FS
CONDITIONS
V
V
V
V
V
V
V
V
Internal Reference, Mid-Scale,
V
–5mA ≤ I
V
–10mA ≤ I
Internal Reference, Mid-Scale,
V
–5mA ≤ I
V
–10mA ≤ I
= 2.5V)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
C-Grade
I-Grade
H-Grade
=3V, Internal Reference
= 3V, Internal Reference (Note 4)
= 3V, Internal Reference (Note 4)
= 3V, Internal Reference (Note 4)
= 3V, Internal Reference, Code = 0
= 3V, Internal Reference (Note 5)
= 3V, Internal Reference
= 3V, Internal Reference (Note 10)
= 3V±10%,
= 5V±10%, (Note 15)
= 3V±10%,
= 5V±10%, (Note 15)
OUT
OUT
OUT
OUT
≤ 5mA
≤ 5mA
≤ 10mA
≤ 10mA
CONDITIONS
External Reference
Internal Reference
V
V
For Specified Performance
V
V
V
V
V
V
CC
FS
CC
CC
CC
CC
CC
CC
A
Zero-Scale; V
Full-Scale; V
= V
= 3V±10% or 5V±10%
= 3V, V
= 3V, Internal Reference
= 5V, V
= 5V, Internal Reference
= 5V, C-Grade, I-Grade
= 5V, H-Grade
= 25°C. V
CC
The
= 5.5V
REF
REF
l
=2.5V, External Reference
=2.5V, External Reference
CC
OUT
OUT
denotes the specifications which apply over the full operating
= 2.7V to 5.5V, V
shorted to GND
shorted to V
l
l
l
l
l
l
l
l
l
l
l
MIN TYP
8
8
LTC2637-8
±0.05
0.009
0.009
±0.5
±0.2
0.09
0.09
±10
CC
0.5
10
10
10
OUT
0.016
0.016
0.156
0.156
MAX MIN TYP
±0.5
±0.5
±0.8
±5
unloaded unless otherwise specified.
5
10
10
l
l
l
l
l
l
l
l
l
LTC2637-10
0.035
0.035
±0.2
±0.5
±0.2
0.09
0.09
±10
0.5
10
10
10
MIN
2.7
0.064
0.064
0.156
0.156
MAX MIN TYP
±0.5
±0.8
±1
±5
5
0 to V
0 to 2.5
TYP
–80
–28
0.8
0.9
0.9
27
1
1
1
12
12
REF
LTC2637-12
LTC2637
±0.5
±0.2
0.14
0.14
0.09
0.09
±10
0.5
±1
10
10
10
MAX
–48
5.5
1.1
1.3
1.3
1.5
48
20
30
0.256
0.256
0.156
0.156
MAX
±2.5
±0.8
±1
±5
5
LSB/mA
LSB/mA
ppm/°C
ppm/°C
ppm/°C
UNITS
UNITS
%FSR
µV/°C
2637fa

LSB
LSB
Bits
Bits
mV
mV
mA
mA
mA
mA
mA
mA
dB
µA
µA
Ω
Ω
V
V
V