ISL21060 Datasheet, PDF (3/20 Pages) Intersil Corporation – Precision Reference with Disable

ISL21060
Absolute Voltage Ratings
Max Voltage
V_IN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.5V
V_OUT to GND (10s). . . . . . . . . . . . . . . . . . . . . .-0.5V to V_OUT + 1V
Voltage on “DNC” pins . . . . . No connections permitted to these pins
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5500V
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .550V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (°C/W)
6 Ld SOT-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
230
Continuous Power Dissipation (T_A = +70°C, Note 3)
Storage Temperature Range . . . . . . . . . . . . . . . . . -65°C to +150°C
6 Ld SOT-23, derate
5.88mW/°C above +70°C . . . . . . . . . . . . . . . . . . . . . . . . . 471mW
Pb-free Reflow Profile (Note 2). . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Temperature Range (Industrial) . . . . . . . . . . . . . . . .-40°C to +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at
the specified temperature and are pulsed tests, therefore: T_J = T_C = T_A
NOTE:
1. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. Post-reflow drift for the ISL21060 devices will range from 100µV to 1.0mV based on experimental results with devices tested in sockets and also
on FR4 multi-layer PC boards. The design engineer must take this into account when considering the reference voltage after assembly.
Electrical Specifications (ISL21060-20, V_OUT = 2.048V) V_IN = 3.0V, T_A = -40°C to +125°C, I_OUT = 0, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
V_OUT
V_OA
Output Voltage
V_OUT Accuracy @ T_A = +25°C
ISL21060B20
ISL21060C20
2.048
V
-1.0
+1.0
mV
-2.5
+2.5
mV
TC V_OUT
Output Voltage Temperature
Coefficient (Note 3)
ISL21060B
ISL21060C
10
ppm/°C
25
ppm/°C
V_IN
I_IN
ΔV_OUT /ΔV_IN
ΔV_OUT/ΔI_OUT
Input Voltage Range
Supply Current
Line Regulation
Load Regulation
I_SC
Short Circuit Current
t_R
Turn-on Settling Time
Ripple Rejection
V_EN = V_IN
2.5V < V_IN < 5.5V
Sourcing: 0mA ≤ I_OUT ≤ 10mA
Sinking: -5mA ≤ I_OUT ≤ 0mA
T_A = +25°C, V_OUT tied to GND
V_OUT = ±0.1%
f = 10kHz
2.5
5.5
V
16
40
µA
50
150
µV/V
3
50
µV/mA
150
400
µV/mA
50
mA
300
µs
75
dB
e_N
Output Voltage Noise
0.1Hz ≤ f ≤ 10Hz
V_N
Broadband Voltage Noise
10Hz ≤ f ≤ 1kHz
Noise Density
f = 1kHz
10
µV_P-P
2.5
µV_RMS
60
nV/√Hz
ΔV_OUT/ΔT_A
Thermal Hysteresis (Note 4)
ΔV_OUT/Δt
Long Term Stability (Note 5)
OUTPUT DISABLE
ΔT_A = +165°C
T_A = +25°C
100
ppm
100
ppm
V_ENH
V_ENL
I_INSD
Enable Logic High (ON)
Enable Logic Low (OFF)
Shutdown Supply Current
V_EN ≤ 0.35V
1.6
V
0.8
V
0.4
1.5
µA
3
FN6706.4
September 30, 2009