![](http://datasheet.mmic.net.cn/390000/LT1319_datasheet_16816611/LT1319_2.png)
2
LT1319
SYMBOL
V
OS
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)
±
10
μ
A Into Pin 2, Measure
V (Pin 4), Fix Pin 3
100
μ
A Out of Pin 2, Measure
V (Pin 4), Fix Pin 3
100
μ
A Into Pin 2, Measure
V (Pin 4), Fix Pin 3
C (Pin 3) = 1
μ
F, Measure f
–3dB
C (Pin 3) = 1
μ
F, f = 10kHz
50
μ
A Into Pin 2, Measure
V (Pin 4)
50
μ
A Out of Pin 2, Measure
V (Pin 4)
100
μ
A Out of Pin 2, Measure I (Pin 3), (Note 1)
100
μ
A Into Pin 2, Measure I (Pin 3), (Note 1)
V (Pin 5)
V (Pin 16)
I (Pin 6), I (Pin 8)
V = 0.1V, Measure
I
B
Pin 6, Pin 8
V = 50mV (Pin 6, Pin 8), Measure
V (Pin 7, Pin 9)
V = –50mV (Pin 6, Pin 8), Measure
V (Pin 7, Pin 9)
(Note 2)
C (Pin 7) = C (Pin 9) = 1
μ
F
10mV Overdrive
10mV Overdrive
(Note 3)
(Note 3)
V (Pin 9) = –200mV, 1mA Out of Pin 10 (Note 4)
V (Pin 7) = –200mV, 0.1mA Out of Pin 13 (Note 4)
V (Pin 9) = 200mV, 800
μ
A Into Pin 10
V (Pin 7) = 200mV, 800
μ
A Into Pin 13
MIN
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
UNITS
mV
mV
mV
mV
mV
50
600
600
10
0.25
–0.55
A
VP
k
V
V
BW
P
i
n
MHz
pA/
√
Hz
–3
–3
–150
50
1.7
4.75
0.1
3
3
mV
mV
μ
A
μ
A
–50
150
2.1
4.95
1.4
V
BIAS
V
BYPASS
I
B
R
IN
V
V
μ
A
M
0.33
–0.57
0.57
–0.33
V
V
A
VG
BW
G
t
r
V/V
MHz
ns
ns
mV
mV
V
HYS
V
OH
2.4
2.4
V
V
V
V
V
OL
0.5
0.5
A
Total Supply Voltage (V
CC
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
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
U
PACKAGE/ORDER U
ORDER PART
NUMBER
LT1319CS
ELECTRICAL C
T
A
= 25
°
C, V
15
= 5V, V
1
= V
12
= 0V, V
6
= V
8
= V
14
= 2V, unless otherwise specified.
HARC
Consult factory for Industrial or Military grade parts.
T
JMAX
= 150
°
C,
θ
JA
= 100
°
C/W
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
AN_GND
IN
FILT1
PREOUT
V
BIAS
FILTINL
FILT2L
FILTIN
BYPASS
V
CC
SHDN
DATAL
DIG_GND
V
TH
DATA
FILT2