SPECIFICATION
At T
A
= –40°C to +85°C, V
DD
= +5V, V
SS
= –5V, V
REFH
= +2.5V, V
REFL
= –2.5V, unless otherwise noted.
DAC7624P, U
DAC7625P, U
PARAMETER
ACCURACY
Linearity Error
(1)
Linearity Matching
(3)
Differential Linearity Error
Monotonicity
Zero-Scale Error
Zero-Scale Drift
Zero-Scale Matching
(3)
Full-Scale Error
Full-Scale Matching
(3)
Zero-Scale Error
Zero-Scale Drift
Zero-Scale Matching
(3)
Full-Scale Error
Full-Scale Matching
(3)
Power Supply Rejection
ANALOG OUTPUT
Voltage Output
(4)
Output Current
Load Capacitance
Short-Circuit Current
Short-Circuit Duration
REFERENCE INPUT
V
REFH
Input Range
V
REFL
Input Range
V
REFL
Input Range
DYNAMIC PERFORMANCE
Settling Time
(5)
Channel-to-Channel Crosstalk
Output Noise Voltage
DIGITAL INPUT/OUTPUT
Logic Family
Logic Levels
V
IH
V
IL
V
OH
V
OL
Data Format
POWER SUPPLY REQUIREMENTS
V
DD
V
SS
I
DD
I
SS
Power Dissipation
TEMPERATURE RANGE
Specified Performance
CONDITIONS
MIN
TYP
MAX
±2
±2
±1
12
2
Code = FFF
H
Code = 00A
H
, V
SS
= 0V
V
SS
= 0V
V
SS
= 0V
Code = FFF
H
, V
SS
= 0V
V
SS
= 0V
±4
5
±2
±4
±2
±8
10
±4
±8
±4
T
T
T
T
±1
T
±1
T
T
±2
T
±2
MIN
DAC7624PB, UB
DAC7625PB, UB
TYP
MAX
±1
±1
±1
UNITS
V
SS
= 0V or –5V
V
SS
= 0V or –5V
V
SS
= 0V or –5V
T
MIN
to T
MAX
Code = 000
H
5
T
30
V
REFL
= 0V, V
SS
= 0V
V
SS
= –5V
No Oscillation
0
V
REFL
–1.25
100
+5, –120
Momentary
V
REFL
+1.25
0
–2.5
5
0.25
40
TTL-Compatible CMOS
I
IH
≤ ±10µA
I
IL
≤ ±10µA
I
OH
= –0.8mA
I
OL
= 1.6mA
2.4
–0.3
3.6
0.0
V
DD
+0.3
0.8
V
DD
0.4
Straight Binary
5.25
–4.75
1.9
20
10
+85
T
T
T
T
T
+2.5
V
REFH
–1.25
V
REFH
–1.25
10
T
T
T
V
REFH
V
REFH
+1.25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
LSB
(2)
LSB
LSB
Bits
LSB
ppm/°C
LSB
LS
LSB
LSB
ppm/°C
LSB
LSB
LSB
ppm/V
V
V
mA
pF
mA
V
SS
= 0V or –5V
V
SS
= 0V
V
SS
= –5V
To
±0.012%
Full-Scale Step
On any other DAC
0Hz to 1MHz
V
V
V
µs
LSB
nV/√Hz
V
V
V
V
If V
SS
≠
0V
4.75
–5.25
–2.1
1.5
–1.6
15
7.5
V
SS
= –5V
V
SS
= 0V
DAC7624P, U, PB, UB
DAC7625P, U, PB, UB
–40
V
V
mA
mA
mW
mW
°C
NOTES: (1) If V
SS
= 0V, specification applies at code 00A
H
and above. (2) LSB means Least Significant Bit, when V
REFH
equals +2.5V and V
REFL
equals –2.5V,
then one LSB equals 1.22mV. (3) All DAC outputs will match within the specified error band. (4) Ideal output voltage, does not take into account zero or full-scale
error. (5) If V
SS
= –5V, full-scale 5V step. If V
SS
= 0V, full-scale positive 2.5V step and negative step from code FFF
H
to 00A
H
.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
DAC7624/7625
2
TI [ TEXAS INSTRUMENTS ]
