LT1319CS Linear Technology, LT1319CS Datasheet - Page 3

• Manufacturer Part Number: LT1319CS
• Description: IC RCVR BUILDING BLOCK IR 16SOIC
• Manufacturer: Linear Technology
• Type: Receiverr

Specifications of LT1319CS

• Number Of Drivers/receivers: 0/1
• Protocol: Infrared (IRDA)
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

0°C ≤ T
Note 1: Measure V (Pin 3) without input current for Pin 2. Force Pin 3 to
this measured voltage (which disables the preamp loop). Measure the
current into and out of Pin 3 when Pin 2 is driven.
Note 2: The gain is the differential voltage at the comparator inputs divided
by the differential voltage between the filter buffer output and V
parameter is not tested.
Note 3: Hysteresis is the difference in comparator trip point measured
when the output is high and when the output is low. This parameter is
not tested.
T
SYMBOL
V
V
V
I
I
I
I
SYMBOL
V
A
V
V
I
V
V
V
V
V
I
I
I
I
ELECTRICAL C
IH
IL
S
SHDN
B
IH
IL
S
SHDN
OS
VP
BIAS
BYPASS
OH
OL
TH
IH
IL
A
TH
IH
IL
= 25°C, V
A
≤ 70°C, V
PARAMETER
Threshold Transimpedance
Threshold External Voltage
Shutdown Input High Voltage
Shutdown Input Low Voltage
Shutdown Input High Current
Shutdown Input Low Current
Supply Current
Supply Current in Shutdown
PARAMETER
Preamp Input Offset Voltage
Preamp Output Offset Voltage
Preamp Loop Offset Voltage
High Gain Loop Offset Voltage
Low Gain Loop Offset Voltage
Preamp Transimpedance
Preamp Output Swing, Positive
Preamp Output Swing, Negative
Preamp Loop Rejection, Positive
Preamp Loop Rejection, Negative
Preamp Loop Output Current, Positive
Preamp Loop Output Current, Negative
Bias Voltage
Bypass Voltage
Filter Buffer Input Bias Current
Gain Stage Loop Rejection, Positive
Gain Stage Loop Rejection, Negative
Fast Comparator Output High Voltage
Slow Comparator Output High Voltage
Fast Comparator Output Low Voltage
Slow Comparator Output Low Voltage
Threshold External Voltage
Shutdown Input High Voltage
Shutdown Input Low Voltage
Shutdown Input High Current
Shutdown Input Low Current
Supply Current
Supply Current in Shutdown
15
= 5V, V
15
= 5V, V
1
= V
HARA TERISTICS
12
1
= 0V, V
= V
12
= 0V, V
C
6
= V
8
6
= V
= V
14
8
CONDITIONS
V (Pin 2) – V (Pin 5)
V (Pin 4) – V (Pin 5)
V (Pin 3) – V (Pin 5)
V (Pin 9) – V (Pin 5)
V (Pin 7) – V (Pin 5)
±10μA Into Pin 2, Measure ΔV (Pin 4)
100μA Out of Pin 2, Measure ΔV (Pin 4)
100μA Into Pin 2, Measure ΔV (Pin 4)
50μA Into Pin 2, Measure ΔV (Pin 4)
50μA Out of Pin 2, Measure ΔV (Pin 4)
100μA Out of Pin 2, Measure I (Pin 3), (Note 1)
100μA Into Pin 2, Measure I (Pin 3), (Note 1)
V (Pin 5)
V (Pin 16)
I (Pin 6), I (Pin 8)
ΔV = 50mV (Pin 6, Pin 8), Measure ΔV (Pin 7, Pin 9)
ΔV = – 50mV (Pin 6, Pin 8), Measure ΔV (Pin 7, Pin 9)
ΔV (Pin 9) = – 200mV, 1mA Out of Pin 10 (Note 4)
ΔV (Pin 7) = – 200mV, 0.1mA Out of Pin 13 (Note 4)
ΔV (Pin 9) = 200mV, 800μA Into Pin 10
ΔV (Pin 7) = 200mV, 800μA Into Pin 13
100μA Into Pin 11, V (Pin 11)
V (Pin 14) = 2.4V
V (Pin 14) = 0.4V
V (Pin 14) = 2V
V (Pin 14) = 0.8V, V (Pin 6) = V (Pin 8) = 0V
CONDITIONS
100μA Into Pin 11 (Note 5)
100μA Into Pin 11, V (Pin 11)
V (Pin 14) = 2.4V
V (Pin 14) = 0.4V
V (Pin 14) = 2V
V (Pin 14) = 0.8V, V (Pin 6) = V (Pin 8) = 0V
= 2V, unless otherwise specified.
= V
14
BIAS
= 2V, unless otherwise specified.
. This
Note 4: Measure V (Pin 7) and V (Pin 9). Force these voltages to 200mV
below their nominal value to switch the comparators high.
Note 5: The current into Pin 11 is multiplied by 4 and then applied to a
500Ω resistor on the positive comparator inputs. The threshold is
I (Pin 11) • 4 • 500Ω.
– 0.6
– 0.6
– 140
– 400
– 160
– 160
– 450
– 3.5
– 3.5
0.05
MIN
MIN
300
400
400
200
0.8
8.5
1.5
4.7
2.4
2.4
0.7
30
0.3
10
0.2
2
2
9
40
– 0.4
– 0.45
– 260
– 100
– 260
0.35
0.39
TYP
– 60
TYP
– 60
150
800
800
500
500
0.9
1.9
4.9
0.5
3.5
3.9
0.9
15
– 1
14
10
0.4
0.45
14
100
2
4
1
– 0.2
– 0.3
– 130
1200
1200
MAX
MAX
18.5
– 40
4.97
– 80
– 10
350
160
900
800
3.5
3.5
2.3
1.6
0.5
0.5
1.3
0.8
1.2
0.8
18
17
27
0.6
0.6
20
0
LT1319
UNITS
UNITS
1319fb
3
mV
mV
mV
mV
mV
mV
mV
mA
mA
kΩ
kΩ
μA
μA
μA
μA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V