参数资料
型号: LT6604CUFF-5#PBF
厂商: Linear Technology
文件页数: 15/16页
文件大小: 0K
描述: IC AMP DIFF LN DUAL 34-QFN
标准包装: 52
放大器类型: 差分
电路数: 2
输出类型: 差分
电流 - 输入偏压: 30µA
电压 - 输入偏移: 8000µV
电流 - 电源: 30mA
电压 - 电源,单路/双路(±): 3 V ~ 11 V,±1.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 34-WFQFN 裸露焊盘
供应商设备封装: 34-QFN-EP(4x7)
包装: 管件
LT6604-5
8
66045fa
BLOCK DIAGRAM
+OUTA, – OUTA (Pins 27, 29): Output Pins. Pins 27 and
29 are the lter differential outputs for channel A. With a
typical short-circuit current limit greater than ±40mA, each
pin can drive a 100Ω and/or 50pF load to AC ground.
VMIDA (Pin 34): The VMIDA pin is internally biased at mid
supply, see Block Diagram. For single supply operation
the VMIDA pin should be bypassed with a quality 0.01μF
ceramic capacitor to Pins V. For dual supply operation,
Pin 34 can be bypassed or connected to a high quality DC
ground. A ground plane should be used. A poor ground
will increase noise and distortion. Pin 34 sets the output
common mode voltage of the 1st stage of the lter in chan-
nel A. It has a 5.5kΩ impedance, and it can be overridden
with an external low impedance voltage source.
Exposed Pad (Pin 35): V. The Exposed Pad must be
soldered to PCB. If Vis separate from ground, tie the
Exposed Pad to V.
PIN FUNCTIONS
+ –
+
VOCM
+
VOCM
806Ω
400Ω
V+A
V
11k
OP AMP
LOWPASS
FILTER STAGE
VIN
A
VIN
+
A
RIN
66045 BD
VOCMB
VOCMA
V
NC
V+B
NC
–OUTA
+OUTA
NC
V
V+A
–OUTB
+OUTB
NC
V
NC
V
VMIDA
–INA
+INA
+ –
+
VOCM
+
VOCM
806Ω
400Ω
V+B
V
11k
OP AMP
LOWPASS
FILTER STAGE
VMIDB
VIN
+
B
RIN
+INB
VIN
B
RIN
–INB
相关PDF资料
PDF描述
PFC-W1206LF-03-3012-B-1059 RES PREC 30.1KOHM 333MW .1% 1206
172469-1 CONN RCPT HSG FLAG .250 NATURAL
LT6604CUFF-2.5#PBF IC AMP DIFF LN DUAL 34-QFN
2-172076-6 CONN RCPT HSG 1POS .250 BLUE
2-172076-2 CONN RCPT HSG 1POS .250 BLACK
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