Datasheet

2
LTC1562-2
15622fa
ORDER PART
NUMBER
LTC1562CG-2
LTC1562IG-2
(Note 1)
Total Supply Voltage (V
+
to V
–
) .............................. 11V
Maximum Input Voltage
at Any Pin ....................(V
–
– 0.3V) ≤ V ≤ (V
+
+ 0.3V)
Storage Temperature Range ................. –65°C to 150°C
Operating Temperature Range
LTC1562C-2 ............................................ 0°C to 70°C
LTC1562I-2 ........................................ –40°C to 85°C
Lead Temperature (Soldering, 10 sec).................. 300°C
T
JMAX
= 150°C, θ
JA
= 136°C/W
TOP VIEW
G PACKAGE
20-LEAD PLASTIC SSOP
*G PACKAGE PINS 4, 7, 14, 17 ARE
SUBSTRATE/SHIELD CONNECTIONS
AND MUST BE TIED TO V
–
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
INV B
V1 B
V2 B
V
–*
V
+
SHDN
V
–*
V2 A
V1 A
INV A
INV C
V1 C
V2 C
V
–*
V
–
AGND
V
–*
V2 D
V1 D
INV D
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
S
Total Supply Voltage 4.75 10.5 V
I
S
Supply Current V
S
= ±2.375V, R
L
= 5k, C
L
= 30pF, Outputs at 0V 21 23.5 mA
V
S
= ±5V, R
L
= 5k, C
L
= 30pF, Outputs at 0V 22.5 25 mA
V
S
= ±2.375V, R
L
= 5k, C
L
= 30pF, Outputs at 0V ● 28 mA
V
S
= ±5V, R
L
= 5k, C
L
= 30pF, Outputs at 0V ● 30 mA
Output Voltage Swing, V2 Outputs V
S
= ±2.375V, R
L
= 5k, C
L
= 30pF ● 4.2 4.6 V
P-P
V
S
= ±5V, R
L
= 5k, C
L
= 30pF ● 9.3 9.8 V
P-P
Output Voltage Swing, V1 Outputs V
S
= ±2.375V, R
L
= 5k, C
L
= 30pF, f = 250kHz 4.5 V
P-P
V
S
= ±5V, R
L
= 5k, C
L
= 30pF, f = 250kHz 8.4 9.7 V
P-P
V
OS
DC Offset Magnitude, V2 Outputs V
S
= ±2.375V, Input at AGND Voltage 3 17 mV
V
S
= ±5V, Input at AGND Voltage 3 17 mV
DC AGND Reference Point V
S
= Single 5V Supply 2.5 V
Center Frequency (f
O
) Error (Notes 2, 3) V
S
= ±5V, V2 Output Has R
L
= 5k, C
L
= 30pF 0.5 1.7 %
H
L
Lowpass Passband Gain at V2 Output V
S
= ±2.375V, f
IN
= 10kHz, ● 0 +0.05 +0.1 dB
V2 Output Has R
L
= 5k, C
L
= 30pF
Q Accuracy V
S
= ±2.375V, V2 Output Has R
L
= 5k, C
L
= 30pF +2 %
Wideband Output Noise V
S
= ±2.375V, BW = 400kHz, Input AC GND 39 µV
RMS
V
S
= ±5V, BW = 400kHz, Input AC GND 39 µV
RMS
Input-Referred Noise, Gain = 100 BW = 400kHz, f
O
= 200kHz, Q = 1, Input AC GND 7.3 µV
RMS
The ● denotes specifications that apply over the full operating temperature
range, otherwise specifications are at T
A
= 25°C. V
S
= ±5V, outputs unloaded, SHDN pin to logic “low”, unless otherwise noted. AC
specs are for a single 2nd order section, R
IN
= R2 = 10.4k ±0.1%, R
Q
= 9.09k ±0.1%, f
O
= 175kHz.
ABSOLUTE AXI U RATI GS
WWWU
PACKAGE/ORDER I FOR ATIO
UU
W
Consult LTC Marketing for parts specified with wider operating temperature ranges.