ltc2636-lz8 Linear Technology Corporation, ltc2636-lz8 Datasheet - Page 7

• Manufacturer Part Number: ltc2636-lz8
• Description: Octal 12-/10-/8-bit Spi Vout Dacs With10ppm/?c Referenc
• Manufacturer: Linear Technology Corporation

TIMING CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
range, otherwise specifi cations are at T
LTC2636-LMI12/-LMI10/-LMI8/-LMX12/-LMX10/-LMX8/-LZ12/-LZ10/-LZ8 (V
SYMBOL
t1
t2
t3
t4
t5
t6
t7
t8
t9
t10
t11
temperature range, otherwise specifi cations are at T
LTC2636-HMI12/-HMI10/-HMI8/-HMX12/-HMX10/-HMX8/-HZ12/-HZ10/-HZ8 (V
SYMBOL PARAMETER
DC Performance
DNL
INL
ZSE
V
V
GE
GE
R
OS
OSTC
OUT
TC
Resolution
Monotonicity
Differential
Nonlinearity
Integral Nonlinearity
Zero-Scale Error
Offset Error
V
Coeffi cient
Gain Error
Gain Temperature
Coeffi cient
Load
Regulation
DC Output
Impedance
OS
PARAMETER
SDI Valid to SCK Setup
SDI Valid to SCK Hold
SCK High Time
SCK Low Time
CS/LD Pulse Width
LSB SCK High to CS/LD High
CS/LD Low to SCK High
CLR Pulse Width
LDAC Pulse Width
CS/LD High to SCK Positive Edge
SCK Frequency
CS/LD High to LDAC High or Low Transition
Temperature
CONDITIONS
V
V
V
V
V
V
V
V
V
Internal Reference, Mid-Scale,
V
Internal Reference, Mid-Scale,
–10mA ≤ I
–10mA ≤ I
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
C-Grade
I-Grade
H-Grade
= 5V, Internal Reference (Note 4)
= 5V, Internal Reference (Note 4)
= 5V, Internal Reference (Note 4)
= 5V, Internal Reference, Code = 0
= 5V, Internal Reference (Note 5)
= 5V, Internal Reference
= 5V, Internal Reference
= 5V, Internal Reference (Note 10)
= 5V±10%, (Note 11)
= 5V±10%, (Note 11)
A
OUT
OUT
= 25°C. V
≤ 10mA
≤ 10mA
CC
A
The
= 2.7V to 5.5V, V
= 25°C. V
l
The
denotes the specifi cations which apply over the full operating temperature
CONDITIONS
50% Duty Cycle
l
CC
denotes the specifi cations which apply over the full operating
= 4.5V to 5.5V, V
l
l
l
l
l
l
l
l
l
OUT
MIN
8
8
unloaded unless otherwise specifi ed.
FS
LTC2636-8
FS
±0.05
0.006
= 2.5V)
±0.5
±0.2
0.09
TYP
±10
0.5
10
10
10
= 4.096V)
OUT
0.156
MAX MIN
±0.5
±0.5
±0.8
0.01
±5
5
unloaded unless otherwise specifi ed.
10
10
l
l
l
l
l
l
l
l
l
l
l
l
LTC2636-10
0.022
±0.2
±0.5
±0.2
0.09
TYP
±10
MIN
0.5
200
10
10
10
10
20
15
4
4
9
9
7
7
7
0.156
MAX MIN TYP
±0.5
±0.8
0.04
±1
±5
5
TYP
12
12
LTC2636-12
LTC2636
0.09
±0.5
±0.2
0.09 0.156
±10
0.5
±1
10
10
10
MAX
50
MAX
±2.5
0.16 LSB/mA
±0.8
±1
±5
5
ppm/°C
ppm/°C
ppm/°C
UNITS
UNITS
%FSR
μV/°C
7
MHz
2636f
LSB
LSB
Bits
Bits
mV
mV
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Ω