Datasheet

ELECTRICAL CHARACTERISTICS
DAC312E DAC312F DAC312H
Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Units
Logic Input
Levels “0” V
IL
V
LC
= GND 0.8 0.8 0.8 V
Logic Input
Levels “1” V
IH
V
LC
= GND 2 2 2 V
Logic Input
Current I
IN
V
IN
= –5 V to +18 V 40 40 40 µA
Logic Input
Swing V
IS
–5 +18 –5 +18 –5 +18 V
Reference Bias
Current I
15
0 –0.5 –2 0 –0.5 –2 0 –0.5 –2 µA
Reference Input dl/dt R
14(eq)
= 800 Ω 4 8 4 8 4 8 mA/µs
Slew Rate C
C
= 0 pF (Note 1)
V+ = +13.5 V to +16.5 V, ±0.0005 ±0.001 ±0.0005 ±0.001 ±0.0005 ±0.001 %FS/%∆V
Power Supply PSSI
FS+
V– = –15 V
Sensitivity PSSI
FS–
V– = –13.5 V to –16.5 V, ±0.00025 ±0.001 ±0.00025 ±0.001 ±0.00025 ±0.001 %FS/%∆V
V+ = +15 V
Power Supply V+ 4.5 18 4.5 18 4.5 18
Range V– V
OUT
= 0 V –18 –10.8 –18 –10.8 –18 –10.8 V
I+ 3.3 7 3.3 7 3.3 7
Power Supply I– V+ = +5 V, V– = –15 V –13.9 –18 –13.9 –18 –13.9 –18
Current I+ V+ = +15 V, V– = –15 V 3.9 7 3.9 7 3.9 7 mA
I– –13.9 –18 –13.9 –18 –13.9 –18
Power V+ = +5 V, V– = –15 V 225 305 225 305 225 305
Dissipation P
d
V+ = +15 V, V– = –15 V 267 375 267 375 267 375 mW
NOTES
1
Guaranteed by design.
2
T
A
= +25°C for DAC312H grade only.
Specifications subject to change without notice.
@ V
S
= 615 V, I
REF
= 1.0 mA, 08C ≤ T
A
≤ 708C for DAC312E and –408C ≤ T
A
≤ +858C for
DAC312F, DAC312H, unless otherwise noted. Output characteristics refer to both I
OUT
and I
OUT
. Continued
–3–
REV. C
DAC312