LT6554
2
6554fa
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Offset Voltage
VIN = 0V, VOS = VOUT
11
±35
mV
●
±70
mV
IIN
Input Current
●
–17
±50
A
en
Output Noise Voltage
f = 100kHz
20
nV√Hz
in
Input Noise Current
f = 100kHz
3.5
pA√Hz
RIN
Input Resistance
VIN = ±1V
●
150
400
k
CIN
Input Capacitance
f = 100kHz
1
pF
PSRR
Power Supply Rejection Ratio
VS (Total) = 4.5V to 12V (Note 6)
●
51
65
dB
IPSRR
Input Current Power Supply
VS (Total) = 4.5V to 12V (Note 6)
●
1
±5
A/V
Rejection
AV ERR
Gain Error
VOUT = ±2V
●
–2.5
–0.6
0
%
AV MATCH
Gain Matching
Any One Channel to Another
±0.03
%
VOUT
Maximum Output Voltage Swing
●
±3.75
±3.85
V
IS
Supply Current, Per Amplifier
RL = ∞
810
mA
RL = ∞
●
13
mA
Supply Current, Disabled, Total
VEN = 4V
●
22
100
A
VEN = Open
●
0.5
100
A
IEN
Enable Pin Current
VEN = 0.4V
●
–200
–95
A
VEN = V+
●
0.5
50
A
ISC
Output Short-Circuit Current
RL = 0, VIN = ±2V
●
±50
±105
mA
SR
Slew Rate
4VP-P Output Step (Note 9)
1700
2500
V/s
–3dB BW
Small Signal –3dB Bandwidth
VOUT = 200mVP-P
650
MHz
0.1dB BW
Gain Flatness ±0.1dB Bandwidth
VOUT = 200mVP-P
100
MHz
1
2
3
4
5
6
7
8
TOP VIEW
GN PACKAGE
16-LEAD PLASTIC SSOP
16
15
14
13
12
11
10
9
EN
DGND
INR
AGND
ING
AGND
INB
V–
V+
OUTR
V–
OUTG
V+
OUTB
V–
G = +1
Total Supply Voltage (V+ to V–) ............................ 13.2V
Input Current (Note 2) ........................................ ±10mA
Output Current (Continuous) ............................. ±70mA
EN to DGND Voltage (Note 2) ................................. 5.5V
Output Short-Circuit Duration (Note 3) ............ Indefinite
Operating Temperature Range (Note 4) ... –40°C to 85°C
Specified Temperature Range (Note 5) .... –40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Junction Temperature ........................................... 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
ORDER PART
NUMBER
GN PART
MARKING
TJMAX = 150°C, θJA = 135°C/W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
6554
6554I
LT6554CGN
LT6554IGN
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
(Note 1)
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±5V, RL = 1k, CL = 1.5pF, VEN = 0.4V, VAGND, VDGND = 0V.