ISL28148 Datasheet, PDF (11/18 Pages) Intersil Corporation – 4.5MHz, Single Dual and Quad Precision Rail-to-Rail Input-Output RRIO Op Amps with Very Low Input Bias Current

ISL28148, ISL28248, ISL28448
Typical Performance Curves V+ = 5V, V- = 0V, V_CM = 2.5V, R_L = Open (Continued)
3.3
3.1
2.9
MAX
2.7
2.5
2.3
MEDIAN
2.1
1.9
MIN
1.7
1.5
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 36. V_OUT LOW vs TEMPERATURE R_L = 100k,
V₊, V_- = ±2.5V
95
90
MAX
85
80
MEDIAN
75
70
MIN
65
60
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 37. + OUTPUT SHORT CIRCUIT CURRENT vs
TEMPERATURE V_IN = 2.55V, R_L = 10,
V₊, V_- = ±2.5V
-50
-55
MAX
-60
MEDIAN
-65
-70
MIN
-75
-80
-85
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 38. - OUTPUT SHORT CIRCUIT CURRENT vs TEMPERATURE V_IN = -2.55V, R_L = 10, V₊, V_- = ±2.5V
Pin Descriptions
ISL28148
(6 Ld SOT-23)
ISL28248
(8 Ld SO)
(8 Ld MSOP)
4
2 (A)
6 (B)
3
3 (A)
5 (B)
ISL28448
(14 Ld TSSOP)
2 (A)
6 (B)
9 (C)
13 (D)
3 (A)
5 (B)
10 (C)
12 (D)
PIN NAME
IN-
IN-_A
IN-_B
IN-_C
IN-_D
IN+
IN+_A
IN+_B
IN+_C
IN+_D
FUNCTION
inverting input
EQUIVALENT CIRCUIT
V+
IN-
IN+
V-
Circuit 1
Non-inverting input (See circuit 1)
11
FN6337.4
September 21, 2010