LT1189 Datasheet, PDF (2/12 Pages) Linear Technology – Low Power Video Difference Amplifier

LT1189
ABSOLUTE AXI U RATI GS
Total Supply Voltage (V ⁺ to V ^–) ............................. 18V
Differential Input Voltage ........................................ ±6V
Input Voltage .......................................................... ±V_S
Output Short Circuit Duration (Note 1) ........ Continuous
Operating Temperature Range
LT1189M ..................................... – 55°C to 150°C
LT1189C............................................. 0°C to 70°C
Junction Temperature (Note 2)
Plastic Package (CN8,CS8) ......................... 150°C
Ceramic Package (CJ8,MJ8) ....................... 175°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................ 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
+/REF 1
–IN 2
+IN 3
V^– 4
8 –/FB
7 V⁺
6 OUT
5 S/D
J8 PACKAGE
N8 PACKAGE
8-LEAD HERMETIC DIP 8-LEAD PLASTIC DIP
S8 PACKAGE
8-LEAD PLASTIC SOIC
LT1189 • POI01
T_JMAX = 175°C, θ_JA = 100°C/ W (J8)
T_JMAX = 150°C, θ_JA = 100°C/ W (N8)
T_JMAX = 150°C, θ_JA = 150°C/ W (S8)
ORDER PART
NUMBER
LT1189MJ8
LT1189CJ8
LT1189CN8
LT1189CS8
S8 PART MARKING
1189
+–5V _{ELECTRICAL CHARACTERISTICS TA = 25°C, (Note 3)}
V_S = ±5V, V_REF = 0V, R_FB1 = 900Ω from pins 6 to 8, R_FB2 = 100Ω from pin 8 to ground, R_L = R_FB1 + R_FB2 = 1k, C_L ≤ 10pF, pin 5 open.
SYMBOL
PARAMETER
CONDITIONS
LT1189M/C
MIN TYP MAX
UNITS
V_OS
Input Offset Voltage
Either Input, (Note 4)
SOIC Package
1.0 3.0
mV
1.0 4.0
mV
I_OS
I_B
e_n
i_n
R_IN
C_IN
V_{IN LIM}
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Current
Input Resistance
Input Capacitance
Input Voltage Limit
Input Voltage Range
Either Input
Either Input
f_O = 10kHz
f_O = 10kHz
Differential
Either Input
(Note 5)
0.2 1.0
±0.5 ±2.0
30
1.25
30
2.0
±170
–2.5
3.5
µA
µA
nV/√Hz
pA/√Hz
kΩ
pF
mV
V
CMRR
PSRR
V_OUT
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing
G_E
Gain Error
SR
Slew Rate
V_CM = –2.5V to 3.5V
V_S = ± 2.375V to ±8V
V_S = ± 5V, R_L = 1k, A_V = 50
V_S = ± 8V, R_L = 1k, A_V = 50
V_S = ±8V, R_L = 300Ω, A_V = 50, (Note 3)
V_O = ±1.0V, A_V = 10
(Note 6, 10)
80 105
dB
75
90
dB
±3.8 ±4.0
V
±6.7 ±7.0
±6.4 ± 6.8
1.0 3.5
%
150 220
V/µs
FPBW
BW
t_r, t_f
t_PD
t_s
Diff A_V
Diff Ph
I_S
Full Power Bandwidth
Small Signal Bandwidth
Rise Time, Fall Time
Propagation Delay
Overshoot
Settling Time
Differential Gain
Differential Phase
Supply Current
Shutdown Supply Current
V_O = 2V_P-P, (Note 7)
A_V = 10
A_V = 50, V_O = ±1.5V, 20% to 80% (Note 10)
R_L= 1k, V_O = ±125mV, 50% to 50%
V_O = ± 50mV
3V Step, 0.1%, (Note 8)
R_L = 1k, A_V = 10, (Note 9)
R_L = 1k, A_V = 10, (Note 9)
Pin 5 at V ^–
35
35
35
50 75
12
10
1
0.6
0.75
13 16
0.8 1.5
MHz
MHz
ns
ns
%
µs
%
DEG_P-P
mA
mA
2