LTC2704-14 Linear Technology Corporation, LTC2704-14 Datasheet - Page 3

• Manufacturer Part Number: LTC2704-14
• Description: Ltc2704-14 - Quad 14-bit Voltage Output Softspan Dac With Readback
• Manufacturer: Linear Technology Corporation

SYMBOL
Reference Inputs
Resistances
R
R
R
SYMBOL PARAMETER
BZE
PSRR
Analog Outputs (Note 4)
I
SR
The
V
ELECTRICAL CHARACTERISTICS
The
V
SC
REF1,
FBx
VOSX
+
+
1
1
= V
= V
●
●
R
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
+
+
REF2
2
2
V
Coefficient
Bipolar Zero
Error
Power Supply
Rejection Ratio
Settling Time
Output Swing
Load Current
Load Regulation V
Output
Impedance
Short-Circuit
Current
Slew Rate
Capacitive Load Within Maximum Load Current
Driving
= 15V, V
= 15V, V
OS
Temperature 0V to 5V Range
PARAMETER
REF1, REF2 Input Voltage
Reference Input Resistance
Output Feedback Resistance
Offset Adjust Input Resistance
–
–
= –15V, V
= –15V, V
CONDITIONS
0V to 10V Range
All Bipolar Ranges
0V to 10V Range, Code = 0
0V to 5V Range, 5V Step, to ±1LSB
0V to 10V or ±5V Range,
10V Step, to ±1LSB
±10V Range, 20V Step, to ±1LSB
V
0V to 10V Range, I
V
0V to 10V Range, I
V
0V to 10V Range, V
V
0V to 10V Range, V
0V to 10V Range, Code = 0, ±5mA Load
(Note 2)
V
0V to 10V Range, Code = 0, ±3mA Load
(Note 2)
V
Code = 0, ±5mA Load
V
V
R
R
+
+
+
+
+
+
REF
+
+
L
L
V
V
V
V
Code = 0, V
Code = Full Scale, V
Code = 0, V
Code = Full Scale, V
/V
/V
/V
/V
/V
/V
/V
/V
= 2k, V
= 2k, V
DD
DD
+
+
/V
/V
–
–
–
–
–
–
–
–
DD
DD
= 5V, 0V to 10V Range,
= ±15V, V
= ±5V, V
= ±10.8V to ±16.5V, V
= ±4.5V to ±16.5V, V
= ±15V, V
= ±5V, V
= ±16.5V, V
= ±5.5V, V
= 5V ±10% (Note 3)
= 3V ±10% (Note 3)
–
–
= ±15V ±10% (Note 2)
= ±5V ±10%, V
= 5V, REF1 = REF2 = 5V, AGND = AGNDx = REFG1 = REFG2 = GND = 0V.
= 5V, REF1 = REF2 = 5V, AGND = AGNDx = REFG1 = REFG2 = GND = 0V.
+
+
/V
/V
–
–
OUT
OUT
= ±15V (Note 2)
= ±5V (Note 2)
REF
REF
REF
REF
REF
Shorted to V
Shorted to V
REF
= ±2.25V,
= 2V,
LOAD
LOAD
OUT
OUT
= ±7.25V,
= 5V,
= 2V, ±10V Range
= 5V, ±10V Range
OUT
OUT
REF
= ±10V (Note 2)
= ±4V (Note 2)
= ±3mA (Note 2)
= ±3mA (Note 2)
Shorted to V
Shorted to V
= 2V (Note 2)
REF
REF
CONDITIONS
V
+
+
+
= ±2V,
/V
(Note 2)
(Note 2)
= ±5V,
–
= ±15V, 0V to 5V Span (Note 2)
–
–
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
–14.5
MIN
–4.5
–36
–36
2.2
2.0
LTC2704-12
±0.003
±0.006
±0.001 ±0.06
±0.002 ±0.05
±0.25
1000
TYP
2.8
±2
±2
3
5
8
3
±0.005
±0.01
0.015
MAX
14.5
4.5
±1
±2
±5
±3
38
38
–14.5
–4.5
MIN
–36
–36
2.2
2.0
LTC2704-14
●
●
●
●
±0.013
±0.025
±0.005 ±0.25
±0.01 ±0.13
1000
±0.5
TYP
3.5
5.5
2.8
±2
±2
9
3
–14.5
MIN
700
7
5
±0.013
±0.01
0.006
MAX
±2.5
14.5
4.5
±2
±5
±3
38
38
–14.5
–4.5
MIN
–36
–36
1000
2.2
2.0
TYP
10
7
LTC2704-16
±0.05
±0.02
±0.04
1000
A
A
±0.1
TYP
2.8
±2
±2
±2
10
4
6
3
= 25°C,
= 25°C,
LTC2704
MAX
14.5
±0.04 LSB/mA
±0.05 LSB/mA
0.006
MAX
±0.5
14.5
±10
4.5
±8
±1
±5
±3
38
38
UNITS
UNITS
LSB/V
LSB/V
LSB/V
LSB/V
µV/°C
µV/°C
3
V/µs
V/µs
2704f
LSB
LSB
mA
mA
mA
mA
mA
mA
kΩ
kΩ
kΩ
µs
µs
µs
pF
Ω
V
V
V