NTE2056 Datasheet, PDF (2/3 Pages) NTE Electronics – Integrated Circuit 8-Bit Multiplying Digital-to-Analog Converter

Electrical Characteristics: (T_A = 0° to +75°C, V_CC = +5V, V_EE = –15V, V_ref/R14 = 2mA, All digital
inputs at high logic level, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ
Max
Unit
Relative Accuracy
(Error relative to full scale I_O)
E_r
Note 1
––
±0.78
%
Setting Time to within ±1/2 LSB
(Includes t_PLH)
t_S
T_A = +25°C, Note 2
– 300
–
ns
Propagation Delay Time
t_PLH, t_PHL T_A = +25°C
– 30
100
ns
Output Full Scale Current Drift
TCI_O
– –20
–
PPM/°C
Digital Input Logic Levels (MSB)
High Level, Logic “1”
V_IH
2.0 –
–
V
Low Level, Logic “0”
V_IL
––
0.8
V
Digital Input Current (MSB)
High Level
I_IH
V_IH = 5V
–0
0.04
mA
Low Level
I_IL
V_IL = 0.8V
– –0.4
–0.8
mA
Reference Input Bias Current (Pin15)
I₁₅
– –1.0
–5.0
µA
Output Current Range
I_OR V_EE = –5V
0 2.0
2.1
mA
V_EE = –15V, T_A = +25°C
0 2.0
4.2
mA
Output Current
I_O
V_ref = 2.000V, R14 = 1000Ω
1.9 1.99
2.1
mA
I_{O (min)} All bits low
–0
4.0
µA
Output Voltage Compliance
V_O
E_r ≤ 0.19%, Pin1 Grounded
–
– –0.55, +0.4
V
T_A = +25°C _{Pin1 Open,}
–
– –5.0, +0.4
V
V_EE below –10V
Reference Current Slew Rate
SR I_ref
– 4.0
–
mA/µs
Output Current Power Supply Sensitivity PSRR(–)
– 0.5
2.7
µA/V
Power Supply Current
Power Supply Voltage Range
I_CC
I_EE
V_CCR
All bits low
T_A = +25°C
– +13.5 +22.0
mA
– –7.5 –13.0
mA
+4.5 +5.0
+5.5
V
Power Dissipation
All bits low
V_EER
P_D
V_EE = –5V
–4.5 –15.0 –16.5
V
– 105
170
mW
V_EE = –15V
– 190
305
mW
All bits high
V_EE = –5V
V_EE = –15V
– 90
–
mW
– 160
–
mW
Note 1. All current switches are tested to guarantee at least 50% of rated output current.
Note 2. All bits switched.