LT1319 Просмотр технического описания (PDF) - Linear Technology
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LT1319 Datasheet PDF : 12 Pages
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LT1319
ABSOLUTE AXI U RATI GS
Total Supply Voltage (VCC to GND) ........................... 6V
Differential Voltage (Any Two Pins) .......................... 6V
Maximum Junction Temperature ......................... 150°C
Operating Temperature Range .................... 0°C to 70°C
Specified Temperature Range ..................... 0°C to 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
AN_GND 1
IN 2
FILT1 3
PREOUT 4
VBIAS 5
FILTINL 6
FILT2L 7
FILTIN 8
TOP VIEW
16 BYPASS
15 VCC
14 SHDN
13 DATAL
12 DIG_GND
11 VTH
10 DATA
9 FILT2
ORDER PART
NUMBER
LT1319CS
S PACKAGE
16-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 100°C/W
Consult factory for Industrial or Military grade parts.
ELECTRICAL CHARACTERISTICS
TA = 25°C, V15 = 5V, V1 = V12 = 0V, V6 = V8 = V14 = 2V, unless otherwise specified.
SYMBOL
VOS
AVP
BWP
in
VBIAS
VBYPASS
IB
RIN
AVG
BWG
tr
VHYS
VOH
VOL
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 Bandwidth
Preamp Input Noise Current
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
Filter Buffer Input Resistance
Gain Stage Loop Rejection, Positive
Gain Stage Loop Rejection, Negative
Gain Stages Voltage Gain
Gain Stages Bandwidth
Fast Comparator Response Time
Slow Comparator Response Time
Fast Comparator Hysteresis Voltage
Slow Comparator Hysteresis Voltage
Fast Comparator Output High Voltage
Slow Comparator Output High Voltage
Fast Comparator Output Low Voltage
Slow Comparator Output Low Voltage
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), Fix Pin 3
100μA Out of Pin 2, Measure ΔV (Pin 4), Fix Pin 3
100μA Into Pin 2, Measure ΔV (Pin 4), Fix Pin 3
C (Pin 3) = 1μF, Measure f – 3dB
C (Pin 3) = 1μF, f = 10kHz
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 = 0.1V, Measure ΔIB Pin 6, 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)
(Note 2)
C (Pin 7) = C (Pin 9) = 1μF
10mV Overdrive
10mV Overdrive
(Note 3)
(Note 3)
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
MIN
50
600
600
10
0.25
– 0.55
–3
–3
– 150
50
1.7
4.75
0.1
0.33
– 0.57
2.4
2.4
TYP
4
10
150
800
800
15
0.4
– 0.4
7
2
–1
1
– 100
100
1.9
4.9
0.5
40
0.45
– 0.45
400
8
25
60
35
40
3.5
3.9
0.35
0.39
MAX
15
25
250
950
950
17
0.55
– 0.25
3
3
– 50
150
2.1
4.95
1.4
0.57
– 0.33
0.5
0.5
2
UNITS
mV
mV
mV
mV
mV
kΩ
V
V
MHz
pA/√Hz
mV
mV
μA
μA
V
V
μA
MΩ
V
V
V/V
MHz
ns
ns
mV
mV
V
V
V
V
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